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5305-00-880-9646

Shoulder Screw

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Official Item Classification

Name
Shoulder Screw
(NSN) National Stock Number
5305-00-880-9646
(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
02/16/1968 (58 years ago)

right-hand thread direction, hexagon head style, 2a thread class, 0.227 inches nominal fastener length, 0.188 inches maximum thread length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.188 inches maximum

Fastener Length

0.227 inches nominal

Head Style

hexagon

Head Height

0.019 inches nominal

Width Between Flats

0.250 inches nominal

Shoulder Diameter

0.168 inches minimum and 0.172 inches maximum first shoulder

Shoulder Diameter

0.197 inches minimum and 0.201 inches maximum second shoulder

Shoulder Length

0.011 inches nominal second shoulder

Shoulder Length

0.028 inches nominal first shoulder

Internal Drive Style

w/o internal drive

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Shoulder Shape

round first shoulder

Material

steel comp 303 overall

Material Document And Classification

astm a582 assn std single material response overall

Surface Treatment

passivate overall

Thread Series Designator

unc

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

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Frequently Asked Questions

What is the FSCG of the NSN 5305-00-880-9646?
The FSCG of the NSN 5305-00-880-9646 is 5305
Does the NSN 5305-00-880-9646 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-880-9646 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 5305-00-880-9646 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-880-9646 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 5305-00-880-9646 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Feb 16, 1968