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5305-01-057-0343

Close Tolerance Screw

5305010570343 010570343 BACB30LU5-5

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

5305-01-057-0343 SCREW,CLOSE TOLERANCE 5305010570343 010570343

Managed by United States
NSN Created on 5 Mar 1978
Data Last Changed
January 2023
NATO Update Count
9
NATO Data Quality
AASK Style C50 for 5305-01-057-0343 1/2
NSN 5305-01-057-0343 (Identification) 1/2
ABQZ Style D1 for 5305-01-057-0343 2/2
NSN 5305-01-057-0343 (Identification) 2/2

5305-01-057-0343 Stock and Availability Marketplace 5305-01-057-0343

5305-01-057-0343 Related Documents Related Documents 5305-01-057-0343 1+ Documents (More...)

DAC: 5 5 Mar 1978 5306-01-057-0320 Shear Bolt BACB30LM3U7RNCC: 5 | RNVC: 2 | DAC: 5 5 Mar 1978 5305-01-057-0343

5305-01-057-0343 Demil Restrictions 5305-01-057-0343

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

5305-01-057-0343 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. The precious metals content of this item is unknown.

5305-01-057-0343 HTS and ScheduleB Import and Export 5305-01-057-0343

5305-01-057-0343 End Users End Users 5305-01-057-0343

NATO Maintenance and Supply Agency (ZX01)
Effective Date:
1 Sep 2004

5305-01-057-0343 Manufacturers Approved Sources 5305-01-057-0343

5305-01-057-0343 Technical Data Datasheet 5305-01-057-0343

Characteristic
Specifications
FIIG
A003B0
Countersink Angle [CRSQ]
100.0 Degrees Nominal
Fastener Length [AASB]
0.766 Inches Minimum And 0.796 Inches Maximum
Grip Diameter [AAUR]
0.3110 Inches Minimum And 0.3120 Inches Maximum
Grip Length [ANEE]
0.302 Inches Minimum And 0.322 Inches Maximum
Head Diameter [AASL]
0.574 Inches Minimum And 0.637 Inches Maximum
Head Style [AASK]
Flat Countersunk
Material [MATT]
Steel Comp E4340 Overall Or Steel Comp 4340 Overall Or Steel Comp 8740 Overall
Nominal Thread Diameter [AHYM]
0.312 Inches
Internal Drive Style [ABQZ]
Cross Recess Type 1
Surface Finish [CSYM]
32.0 Microinches Grip
Surface Finish [CSYM]
32.0 Microinches Threads
Surface Treatment Document And Classification [STDC]
Qq-P-416,Type 2,Class 2 Fed Spec Single Treatment Response Overall
Surface Treatment [SFTT]
Cadmium Overall And Chromate Overall
Thread Class [AAJD]
3A
Thread Direction [AAJF]
Right-Hand
Thread Length [AASA]
0.444 Inches Minimum And 0.494 Inches Maximum
Thread Quantity Per Inch [CMLP]
24
Thread Series Designator [THSD]
Unjf

5305-01-057-0343 Related Items NATO Stock Numbers Related to 5305-01-057-0343

5305-01-057-0343 Freight Data Freight Information 5305-01-057-0343

5305-01-057-0343 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). 5305-01-057-0343 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. 5305-01-057-0343 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. 5305-01-057-0343 is not classified as a special type of cargo when transported by water. 5305-01-057-0343 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.

5305-01-057-0343 Packaging Data Packaging Data 5305-01-057-0343

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
--
--
--
--
Physical Protection
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
No Requirement
No Requirement
No Requirement
Not Applicable
PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box
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