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73853 Socket Head Cap Screw

5305-01-622-5021

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Official Item Classification

Name
Socket Head Cap Screw
Part Number
73853
(NSN) National Stock Number
5305-01-622-5021
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
16282
(FIIG) Federal Item Identification Guide
A003B0
Date
10/09/2013 (13 years ago)

0.625 inches nominal fastener length, 3a thread class, 0.513 inches nominal thread length, right-hand thread direction, flat countersunk head style

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.513 inches nominal

Fastener Length

0.625 inches nominal

Head Style

flat countersunk

Head Diameter

0.359 inches nominal

Internal Drive Style

hexagon

End Item Identification

5410-01-592-9463

Nominal Thread Diameter

0.164 inches

Width Across Flats

0.094 inches nominal

Thread Quantity Per Inch

32

Countersink Angle

82.0 degrees nominal

Part Name Assigned By Controlling Agency

flat socket head cap screw

Material

steel comp 302 overall

Thread Series Designator

unc

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.

Pseudo Item Name Code

0016282

Related Hardware Products

Part Number Description
17-3-2722-1 Socket Head Cap Screw
73853 Socket Head Cap Screw
92210A196 Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-622-5021?
The FSCG of the NSN 5305-01-622-5021 is 5305
Does the NSN 5305-01-622-5021 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-622-5021 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 5305-01-622-5021 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-622-5021 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 5305-01-622-5021 was assigned to the Federal Catalog?
It was assigned 13 years ago, on Wed, Oct 9, 2013