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5305-00-281-3261

Shoulder Screw

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Official Item Classification

Name
Shoulder Screw
(NSN) National Stock Number
5305-00-281-3261
(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
01/01/1963 (63 years ago)

right-hand thread direction, fillister head style, 0.106 inches nominal fastener length, 0.071 inches minimum and 0.076 inches maximum thread length, 2a thread class

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.071 inches minimum and 0.076 inches maximum

Fastener Length

0.106 inches nominal

Head Style

fillister

Head Diameter

0.215 inches minimum and 0.225 inches maximum

Head Height

0.050 inches minimum and 0.060 inches maximum

Shoulder Diameter

0.145 inches minimum and 0.150 inches maximum first shoulder

Shoulder Length

0.025 inches minimum and 0.035 inches maximum first shoulder

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.099 inches

Thread Quantity Per Inch

48

Shoulder Shape

round first shoulder

Material

silver overall

Material Document And Classification

qq-n-321 gr b fed spec single material response overall

Precious Material

silver

Thread Series Designator

unc

Regulatory Compliance

Precious Metals Indicator
S

Item contains silver.

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
02084 Shoulder Screw
533508-8 Shoulder Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-281-3261?
The FSCG of the NSN 5305-00-281-3261 is 5305
Does the NSN 5305-00-281-3261 have a Schedule B code assigned?
Yes, the Schedule B code is 7114117000
Does NSN 5305-00-281-3261 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 5305-00-281-3261 contain precious materials?
Item contains silver.
Does NSN 5305-00-281-3261 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 5305-00-281-3261 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963