NSN 5305-00-781-3927 NIIN — Cap Hexagon Head Screw

National Stock number : 5305-00-781-3927

Cap Hexagon Head Screw


Available Quantity 2,018
Available Conditions NE NS AR OH SV
Classification Screws - FSC 5305
Schedule B 8710000090
Stock Check Date 07/25/2025
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Cap Hexagon Head Screw

Thread Class

2a

Thread Direction

RIGHT-Hand

Thread Length

1.000in. and 1.188in. ⁓1-13/64"

Fastener Length

3.406in. and 3.500in. ⁓3-1/2"

Head Style

hexagon

Head Height

0.226in. and 0.243in. ⁓1/4"

Width Between Flats

0.551in. and 0.562in.

End Item Identification

nsn 4210-01-486-1035 tfft (tactical fire fighting truck) ; 2320-01-097-0248, 2320-01-097-0249, 2320-01-100-7672, 2320-01-097-0260, 2320-01-195-7641, hemtt family (heavy expanded mobility tactical trucks) 3990-01-444-6174 bitum distributor; RG-33 mrap; mrap - cougar

Nominal Thread Diameter

0.375in. ⁓3/8"

Thread Quantity Per Inch

16

Minimum Tensile Strength

150000 pounds per square inch

Surface Finish

63.0 microinches threads

Material

steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 1026 or steel comp 1527 or steel comp 1029 or steel comp 1030 or steel comp 1033 or steel comp 1034 or steel comp 1035 or steel comp 1536 or steel comp 1037 or steel comp 1038 or steel comp 1039 or steel comp 1040 or steel comp 1541

Material Document And Classification

66 fed std all material responses

Surface Treatment

zinc and chromate

Surface Treatment Document And Classification

astm B633 ty 2 sc 3 assn std single treatment response

Thread Series Designator

unc

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National Stock Number
5305-00-781-3927
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