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5305-01-521-9556

Close Tolerance Screw

5305015219556 015219556 ST3M557-3-13 HT4027-3-13 ST3M5573-13 11923-3-13 WC4027-3-13 3929AS1227-3R13 10113848 ST3M557

A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. View more Close Tolerance Screw

Managed by United States

NSN Created on 13 Jul 2004

Data Last Changed
November 2023

NATO Update Count
10

NATO Data Quality

AASK Style C50 for 5305-01-521-9556 1/2 — NSN 5305-01-521-9556 (Identification) 1/2

ABQZ Style D24 for 5305-01-521-9556 2/2 — NSN 5305-01-521-9556 (Identification) 2/2

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Restrictions 5305-01-521-9556

5305-01-521-9556 is a Close Tolerance Screw that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.

Import and Export 5305-01-521-9556

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End Users 5305-01-521-9556

US Air Force (FGGI)
Effective Date:: 1 Jun 2010; AMC 1 AMSC C IMC Z IMCACTY TG

US Navy (N9BZ)
Effective Date:: 1 Apr 2006
Former MOE Rule:: N9ZD
Supplementary Collaborators:: GTKE; AMC 1 AMSC C IMC Z IMCACTY KE

Finland (WF01)
Effective Date:: 1 Jul 2009

Singapore (YJ01)
Effective Date:: 1 May 2010

Approved Sources 5305-01-521-9556

Part Number
Manufacturer
Status
ST3M557-3-13: 76301 - The Boeing Company (Active); Primary Buy; RNCC 3 RNVC 2 DAC A
ST3M557-3-13: 007R1 - Twist Tite Mfg, Inc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
HT4027-3-13: 06725 - Sps Technologies, Llc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
ST3M557-3-13: 06710 - Valley-Todeco, Inc. (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
HT4027-3-13: 06950 - Howmet Global Fastening Systems Inc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
ST3M557-3-13: 0K6Z0 - Saturn Fasteners Inc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
ST3M557-3-13: 0ZC92 - Heartland Precision Fasteners Inc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
HT4027-3-13: 17446 - Huck International, Inc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
ST3M557-3-13: 1VSL7 - Houston Precision Fasteners I Lp (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
HT4027-3-13: 27624 - Sps Technologies Llc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
ST3M5573-13: 4WL75 - Camcar Llc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
HT4027-3-13: 56878 - Sps Technologies, Llc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
ST3M557-3-13: 58998 - Fastener Innovation Technology, Inc. (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
11923-3-13: 59563 - Reid Products Inc. (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
WC4027-3-13: 60516 - West Coast Aerospace, Inc. (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
HT4027-3-13: 73197 - Hi-Shear Corporation (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
HT4027-3-13: 80539 - Sps Technologies, Llc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
HT4027-3-13: 92215 - Howmet Global Fastening Systems Inc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
ST3M557-3-13: U6683 - Linread Ltd (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
HT4027-3-13: L4528 - Lisi Aerospace Canada Corp (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
HT4027-3-13: 0PTK6 - Sps Technologies Inc (Obsolete); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
10113848: A486G - Nimikkeistokeskus Ncb Finland (Active); NATO Reference; RNCC 6 RNVC 9 DAC 9
3929AS1227-3R13: 30003 - Naval Air Systems Command Managed (Active); Vendor Drawing; RNCC 7 RNVC 2 DAC 2
ST3M557: 76301 - The Boeing Company (Active); Informational Drawing; RNCC D RNVC 9 DAC A

Datasheet 5305-01-521-9556

Characteristic
Specifications
FIIG: A003B0
Countersink Angle [CRSQ]: 99.0 Degrees Nominal And 101.0 Degrees Maximum
Fastener Length [AASB]: 1.218 Inches Nominal
Grip Diameter [AAUR]: 0.1885 Inches Minimum And 0.1895 Inches Maximum
Grip Length [ANEE]: 0.812 Inches Nominal
Head Diameter [AASL]: 0.293 Inches Minimum And 0.301 Inches Maximum
Head Style [AASK]: Flat Countersunk
Material [MATT]: Nickel Alloy 718 Overall
Nominal Thread Diameter [AHYM]: 0.190 Inches
Internal Drive Style [ABQZ]: Torx
Material Document And Classification [MDCL]: Bps-F-69 Mfr Ref Single Material Response Overall
Part Name Assigned By Controlling Agency [CXCY]: Bolt,100 Degree Reduced Head,Geardrive Recess-Special Thread Length Inconcel 718 (125 Ksi Shear)
Thread Series Designator [THSD]: Unjf
Thread Quantity Per Inch [CMLP]: 32
Spline Major Diameter [AAUJ]: 0.154 Inches Minimum And 0.156 Inches Maximum
Surface Treatment [SFTT]: Passivate Overall
Thread Class [AAJD]: 3A
Thread Direction [AAJF]: Right-Hand
Thread Length [AASA]: 0.313 Inches Nominal

Weapon Systems (WSDC) 5305-01-521-9556

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DLA Procurement Analysis 5305-01-521-9556

Last Stock Position:: 202 In Stock
DLA Administrative Lead Time:: Subscribe
DLA Production Lead Time:: Subscribe

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Management Data 5305-01-521-9556

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: Defense Logistics Agency (DS); EA; Subscribe; 1
Oct 2021: Department of the Air Force (DF); EA; Subscribe; 1
Oct 2020: Department of the Air Force (DF); EA; Subscribe; 1
Oct 2019: Department of the Air Force (DF); EA; Subscribe; 1

Air Force

Fund:

SF: Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point

Budget:

9: 57X4921.070 - General Support DIV - Air Force decentralized managed expense items (ERRC XB3, XF3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors

Price Validation Code:

N: The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
The price has not been analyzed or reviewed for accuracy.
ZOP or Standard price challenges are permissible but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of “L” or “F”, then it must be evaluated locally where purchased or fabricated.

Expendability Recoverability Repairability:

N: Expendable. Condemn at User. Stock Fund (except Munitions).

Navy

Cognizance:

9B: Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

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Freight Information 5305-01-521-9556

5305-01-521-9556 has freight characteristics managed by the Southwestern Power Administration.It has a National Motor Freight Classification (NMFC) of 093486. A Sub NMFC of Z. It has a NMFC Description of BOLTS,NUTS OR SCREWS, NOI (SUB 3). 5305-01-521-9556 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 48950 which rates the freight between FCL and LCL. 5305-01-521-9556 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 573 for ocean manifesting and military sealift. 5305-01-521-9556 is not classified as a special type of cargo when transported by water. 5305-01-521-9556 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

Packaging Data 5305-01-521-9556

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); --

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; Plated/Coated Item; 2lb or less, one dimension 2" or less, other dimensions less than 24"; Above 110G; No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; --; --; --; Physical Protection; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; No Requirement; No Requirement; Not Applicable; Any Suitable Container; No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container: PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box

Procurement History 5305-01-521-9556 2 Records

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Contract: Date; CAGE; Quantity; Net Price; Std Price
SPE5E216M2234: 13 Sep 2016; Subscribe; 19; Subscribe; Subscribe
SPE5E216V3759: 23 Feb 2016; Subscribe; 10; Subscribe; Subscribe

Contracting Technical Data File (CTDF) 5305-01-521-9556 October 2020

Criticality and Quality

Critical Item Code:: X
Flight Safety:
Life Support:
Certified Samples:
Serialization:
First Article Test (FAT):
Certificate of Quality Compliance:
Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

Government Furnished Material:
Government Furnished Tooling:
Government Furnished Property:
Price Evaluation Code:
Diminshing Manufacturing Sources:
Warranty:
Commerical Off The Shelf (COTS):
End Item Application:
Auctioning Candidate:
Source of Procurement:
Contract Option:

Restrictions

Boeing Rights Guard:
Export Controlled:
Controlled Technical Data Package (TDP):
Restricted Technical Data Package (TDP):
Contains Classified Material
Weapons System Indicator Code (WSIC):: F

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:: N
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required:

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Related Documents 5305-01-521-9556 5+ Documents (More...)

Restrictions 5305-01-521-9556

Import and Export 5305-01-521-9556

End Users 5305-01-521-9556

Approved Sources 5305-01-521-9556

Datasheet 5305-01-521-9556

Weapon Systems (WSDC) 5305-01-521-9556

DLA Procurement Analysis 5305-01-521-9556

Management Data 5305-01-521-9556

Air Force

Navy

Similar Supply Items to 5305-01-521-9556

Freight Information 5305-01-521-9556

Packaging Data 5305-01-521-9556

Item Pack Level (Unpackaged)

Unit Pack Level (Packaged)

Intermediate Pack Level

Procurement History 5305-01-521-9556 2 Records

Contracting Technical Data File (CTDF) 5305-01-521-9556 October 2020

Criticality and Quality

Commercial Properties

Restrictions

Packaging Requirements