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5305-00-453-7880

Shoulder Screw

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Official Item Classification

Name
Shoulder Screw
(NSN) National Stock Number
5305-00-453-7880
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
22846
(FIIG) Federal Item Identification Guide
A003B0
Date
02/27/1972 (54 years ago)

0.748 inches minimum and 0.749 inches maximum first shoulder shoulder diameter, 1.030 inches minimum and 1.070 inches maximum fastener length, 3a thread class, right-hand thread direction, 0.660 inches minimum and 0.740 inches maximum thread length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.660 inches minimum and 0.740 inches maximum

Fastener Length

1.030 inches minimum and 1.070 inches maximum

Shoulder Diameter

0.748 inches minimum and 0.749 inches maximum first shoulder

Shoulder Length

0.330 inches minimum and 0.370 inches maximum first shoulder

Internal Drive Style

hexagon

Nominal Thread Diameter

0.375 inches

Width Across Flats

0.375 inches minimum and 0.379 inches maximum

Thread Quantity Per Inch

24

Shoulder Shape

round first shoulder

Special Features

head is undercut to accommodate an o-ring

Material

steel overall

Material Document And Classification

ams5629 assn std single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

stf0168 fscm 76823 mfr ref single treatment response overall

Thread Series Designator

unf

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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.

Pseudo Item Name Code

0022846

Related Hardware Products

Part Number Description
14-28216-1 Shoulder Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-453-7880?
The FSCG of the NSN 5305-00-453-7880 is 5305
Does the NSN 5305-00-453-7880 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-453-7880 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 5305-00-453-7880 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-453-7880 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 5305-00-453-7880 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Sun, Feb 27, 1972