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5305-00-735-9050

Setscrew

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Official Item Classification

Name
Setscrew
(NSN) National Stock Number
5305-00-735-9050
(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
01/01/1963 (63 years ago)

3a thread class, 0.391 inches minimum thread length, 0.438 inches nominal fastener length, right-hand thread direction, knurled no. 1 head style

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.391 inches minimum

Fastener Length

0.438 inches nominal

Head Style

knurled no. 1

Head Diameter

0.221 inches minimum and 0.226 inches maximum

Head Height

0.134 inches minimum and 0.138 inches maximum

Point Style

cup

Internal Drive Style

hexagon

Nominal Thread Diameter

0.138 inches

Width Across Flats

0.093 inches nominal

Thread Quantity Per Inch

32

Hardness Rating

45.0 rockwell c minimum and 53.0 rockwell c maximum overall

Material

steel comp 4037 overall

Material Document And Classification

sae assn std single material response overall

Thread Series Designator

unc

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0006672

Related Hardware Products

Part Number Description
ERNG261 Setscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-735-9050?
The FSCG of the NSN 5305-00-735-9050 is 5305
Does the NSN 5305-00-735-9050 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-735-9050 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 5305-00-735-9050 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-735-9050 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 5305-00-735-9050 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963