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5305-01-045-8953

Setscrew

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Official Item Classification

Name
Setscrew
(NSN) National Stock Number
5305-01-045-8953
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06672
(FIIG) Federal Item Identification Guide
A003B0
Date
08/09/1977 (49 years ago)

headless (setscrew) head style, right-hand thread direction, 0.810 inches nominal thread length, 0.810 inches nominal fastener length, 3a thread class

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.810 inches nominal

Fastener Length

0.810 inches nominal

Head Style

headless (setscrew)

Point Style

cone

Internal Drive Style

hexagon

Nominal Thread Diameter

0.438 inches

Width Across Flats

0.219 inches minimum and 0.222 inches maximum

Thread Quantity Per Inch

20

Hardness Rating

45.0 rockwell c minimum and 53.0 rockwell c maximum overall

Material

steel overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

qq-p-416 ty 2 cl 3 fed spec single treatment response overall

Thread Series Designator

unf

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

0006672

Related Hardware Products

Part Number Description
532611-3 Setscrew
M74CR72013E Setscrew
NM274CR720K13E Setscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-045-8953?
The FSCG of the NSN 5305-01-045-8953 is 5305
Does the NSN 5305-01-045-8953 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-045-8953 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 5305-01-045-8953 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-045-8953 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 5305-01-045-8953 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Tue, Aug 9, 1977