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5305-01-128-8922

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-128-8922
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06657
(FIIG) Federal Item Identification Guide
A500D0
Date
03/27/1982 (44 years ago)

3a thread class, 0.875 inches nominal thread length, right-hand thread direction, double hexagon w/ hole head style, 2.375 inches nominal fastener length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.875 inches nominal

Fastener Length

2.375 inches nominal

Head Style

double hexagon w/ hole

Head Height

0.250 inches minimum and 0.270 inches maximum

Width Between Flats

0.251 inches maximum

Extended Washer Diameter

0.365 inches minimum and 0.385 inches maximum

Extended Washer Thickness

0.050 inches maximum

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

32

Screw Material

steel corrosion resisting

Thread Series Designator

unjf

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

0006657

Related Hardware Products

Part Number Description
10115183 Machine Screw
953527-505 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-128-8922?
The FSCG of the NSN 5305-01-128-8922 is 5305
Does the NSN 5305-01-128-8922 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-128-8922 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 5305-01-128-8922 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-128-8922 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 5305-01-128-8922 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Sat, Mar 27, 1982