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5305-00-762-4351

Externally Relieved Body Screw

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Official Item Classification

Name
Externally Relieved Body Screw
(NSN) National Stock Number
5305-00-762-4351
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
01852
(FIIG) Federal Item Identification Guide
A003B0
Date
01/01/1962 (64 years ago)

3a thread class, binding head style, 1.359 inches minimum and 1.391 inches maximum fastener length, 0.281 inches minimum and 0.344 inches maximum thread length, right-hand thread direction

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.281 inches minimum and 0.344 inches maximum

Fastener Length

1.359 inches minimum and 1.391 inches maximum

Head Style

binding

Head Diameter

0.391 inches minimum and 0.422 inches maximum

Head Height

0.094 inches minimum and 0.125 inches maximum

First Diameter From Head

0.139 inches minimum and 0.149 inches maximum

Distance From Largest Bearing Surface Of Head To End Of First Diameter

1.047 inches minimum and 1.078 inches maximum

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

32

Externally Relieved Body Diameter Quantity

1

Material

steel comp 303 overall

Material Document And Classification

qq-s-763 fed spec single material response overall

Surface Treatment

passivate overall

Thread Series Designator

unf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Source of Supply Code

S9I

Pseudo Item Name Code

0001852

Related Hardware Products

Part Number Description
297051 Externally Relieved Body Screw
7624351 Externally Relieved Body Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-762-4351?
The FSCG of the NSN 5305-00-762-4351 is 5305
Does the NSN 5305-00-762-4351 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-762-4351 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-00-762-4351 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-762-4351 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-00-762-4351 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962