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5305-01-147-0789

Shoulder Screw

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Official Item Classification

Name
Shoulder Screw
(NSN) National Stock Number
5305-01-147-0789
(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
02/10/1983 (43 years ago)

0.302 inches minimum and 0.322 inches maximum thread length, right-hand thread direction, 2a thread class, 1.192 inches minimum and 1.212 inches maximum fastener length, flat chamfer head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.302 inches minimum and 0.322 inches maximum

Fastener Length

1.192 inches minimum and 1.212 inches maximum

Head Style

flat chamfer

Head Diameter

0.490 inches minimum and 0.510 inches maximum

Head Height

0.053 inches minimum and 0.073 inches maximum

Shoulder Diameter

0.3736 inches minimum and 0.3740 inches maximum first shoulder

Shoulder Length

0.880 inches minimum and 0.900 inches maximum first shoulder

Internal Drive Style

hexagon

Nominal Thread Diameter

0.190 inches

Width Across Flats

0.125 inches minimum and 0.127 inches maximum

Thread Quantity Per Inch

24

Hardness Rating

36.0 rockwell c minimum and 42.0 rockwell c maximum overall

Shoulder Shape

round first shoulder

Material

steel comp 630 overall

Material Document And Classification

aisi assn std single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 ty 1,or ty 2,or ty 3 fed spec single treatment response 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

0022846

Related Hardware Products

Part Number Description
1532385 Shoulder Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-147-0789?
The FSCG of the NSN 5305-01-147-0789 is 5305
Does the NSN 5305-01-147-0789 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-147-0789 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 5305-01-147-0789 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-147-0789 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 5305-01-147-0789 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Thu, Feb 10, 1983