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5305-01-070-7067

Shoulder Screw

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Official Item Classification

Name
Shoulder Screw
(NSN) National Stock Number
5305-01-070-7067
(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
01/18/1979 (47 years ago)

2a thread class, 1.002 inches minimum and 1.007 inches maximum fastener length, right-hand thread direction, 0.500 inches nominal thread length, knurled no. 3 head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.500 inches nominal

Fastener Length

1.002 inches minimum and 1.007 inches maximum

Head Style

knurled no. 3

Head Diameter

0.562 inches nominal

Head Height

0.243 inches minimum and 0.248 inches maximum

Shoulder Diameter

0.373 inches minimum and 0.374 inches maximum first shoulder

Shoulder Length

0.502 inches minimum and 0.507 inches maximum first shoulder

Internal Drive Style

hexagon

Nominal Thread Diameter

0.312 inches

Width Across Flats

0.188 inches nominal

Thread Quantity Per Inch

18

Hardness Rating

36.0 rockwell c minimum and 43.0 rockwell c maximum overall

Shoulder Shape

round first shoulder

Special Features

polamide nylon lock on thd

Material

steel comp 4140 overall

Surface Treatment

oxide overall

Thread Series Designator

unc

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

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
41709 Shoulder Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-070-7067?
The FSCG of the NSN 5305-01-070-7067 is 5305
Does the NSN 5305-01-070-7067 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-070-7067 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 5305-01-070-7067 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-070-7067 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 5305-01-070-7067 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Thu, Jan 18, 1979