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5305-01-521-9544
Close Tolerance Screw
5305015219544 015219544 ST3M557-3-16 HT4027-3-16 WC4027-3-16 11923-3-16 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
November 2023
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Related Documents 5305-01-521-9544 5+ Documents (More...)
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-4-3 11923-4-3 HT4027-4-3 ST3M557 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion
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A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip ST3M557-4-
-4-2 HT4027-4-2 WC4027-4-2 ST3M557 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion
-4-3 11923-4-3 HT4027-4-3 ST3M557 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion
-7-13 WC4027-7-13 HT4027-7-13 ST3M557 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion
A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip ST3M557-4-
Restrictions 5305-01-521-9544
5305-01-521-9544 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 5305-01-521-9544
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 5305-01-521-9544
- National Security Agency (DGX1)
- Effective Date:
- 1 Dec 2013
- US Navy (N9BZ)
- Effective Date:
- 1 Mar 2014
- Supplementary Collaborators:
- HDKEHX
- Singapore (YJ01)
- Effective Date:
- 1 Jun 2012
- Canada (ZC01)
- Effective Date:
- 1 Apr 2007
Approved Sources 5305-01-521-9544
- Part Number
- Manufacturer
- Status
- ST3M557-3-16
- Manufacturer
- 76301 - The Boeing Company (Active)
- Primary Buy
- Primary Buy
- ST3M557-3-16
- 06710 - Valley-Todeco, Inc. (Active)
- Secondary Buy
- Secondary Buy
- HT4027-3-16
- 06950 - Howmet Global Fastening Systems Inc (Active)
- Secondary Buy
- Secondary Buy
- ST3M557-3-16
- 0ZC92 - Heartland Precision Fasteners Inc (Active)
- Secondary Buy
- Secondary Buy
- HT4027-3-16
- 17446 - Huck International, Inc (Active)
- Secondary Buy
- Secondary Buy
- ST3M557-3-16
- 1VSL7 - Houston Precision Fasteners I Lp (Active)
- Secondary Buy
- Secondary Buy
- ST3M557-3-16
- 007R1 - Twist Tite Mfg, Inc (Active)
- Secondary Buy
- Secondary Buy
- HT4027-3-16
- 06725 - Sps Technologies, Llc (Active)
- Secondary Buy
- Secondary Buy
- WC4027-3-16
- 60516 - West Coast Aerospace, Inc. (Active)
- Secondary Buy
- Secondary Buy
- HT4027-3-16
- 92215 - Howmet Global Fastening Systems Inc (Active)
- Secondary Buy
- Secondary Buy
- ST3M557-3-16
- U6683 - Linread Ltd (Active)
- Secondary Buy
- Secondary Buy
- HT4027-3-16
- 27624 - Sps Technologies Llc (Active)
- Secondary Buy
- Secondary Buy
- ST3M557-3-16
- 4WL75 - Camcar Llc (Active)
- Secondary Buy
- Secondary Buy
- HT4027-3-16
- 56878 - Sps Technologies, Llc (Active)
- Secondary Buy
- Secondary Buy
- 11923-3-16
- 59563 - Reid Products Inc. (Active)
- Secondary Buy
- Secondary Buy
- ST3M557-3-16
- 0K6Z0 - Saturn Fasteners Inc (Active)
- Secondary Buy
- Secondary Buy
- HT4027-3-16
- 73197 - Hi-Shear Corporation (Active)
- Secondary Buy
- Secondary Buy
- HT4027-3-16
- 80539 - Sps Technologies, Llc (Active)
- Secondary Buy
- Secondary Buy
- ST3M557
- 76301 - The Boeing Company (Active)
- Informational Drawing
- Informational Drawing
Datasheet 5305-01-521-9544
- Characteristic
- Specifications
- FIIG
- Specifications
- A003B0
- End Item Identification [AGAV]
- Fuselage
- Countersink Angle [CRSQ]
- 99.0 Degrees Minimum And 101.0 Degrees Maximum
- Fastener Length [AASB]
- 1.406 Inches Nominal
- Grip Diameter [AAUR]
- 0.1890 Inches Minimum And 0.1895 Inches Maximum
- Grip Length [ANEE]
- 1.000 Inches Nominal
- Head Diameter [AASL]
- 0.2966 Inches Minimum And 0.3016 Inches Maximum
- Head Style [AASK]
- Oval Countersunk
- Material [MATT]
- Nickel Alloy 718 Overall
- Nominal Thread Diameter [AHYM]
- 0.190 Inches
- Internal Drive Style [ABQZ]
- High-Torque
- Material Document And Classification [MDCL]
- Ams 5662 Assn Std Single Material Response Overall
- Part Name Assigned By Controlling Agency [CXCY]
- Screw-Close Tolerance, 100 Degree Countersunk,Reduced Head, Hi-Torque,Nonmagnetic Cres (125 Ksi Fsu)
- Thread Series Designator [THSD]
- Unjf
- Thread Quantity Per Inch [CMLP]
- 32
- Surface Treatment Document And Classification [STDC]
- Qq-P-35 Fed Spec Single Treatment Response Overall
- Surface Treatment [SFTT]
- Passivate Overall
- Thread Class [AAJD]
- 3A
- Thread Direction [AAJF]
- Right-Hand
- Thread Length [AASA]
- 0.406 Inches Nominal
Weapon Systems (WSDC) 5305-01-521-9544
DLA Procurement Analysis 5305-01-521-9544
Management Data 5305-01-521-9544
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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Freight Information 5305-01-521-9544
5305-01-521-9544 has freight characteristics managed by the Southwestern Power Administration.It has a National Motor Freight Classification (NMFC) of 096640. A Sub NMFC of X. It has a NMFC Description of SCREWS, IRON OR STEEL. 5305-01-521-9544 is rated as class 70 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 50600 which rates the freight between FCL and LCL. 5305-01-521-9544 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 713 for ocean manifesting and military sealift. 5305-01-521-9544 is not classified as a special type of cargo when transported by water. 5305-01-521-9544 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 5305-01-521-9544
- 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
- Item Weight
- --
- --
- Bare Metal 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
- Unit Size
- 1
- --
- --
- --
- Physical Protection
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- No Requirement
- No Requirement
- No Requirement
- Not Applicable
- Any Suitable Container
- No special marking
- No Requirement
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- --
Procurement History 5305-01-521-9544 2 Records
Contracting Technical Data File (CTDF) 5305-01-521-9544 October 2020
Criticality and Quality
- Critical Item Code:
- 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):
- K
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: