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5305-00-059-3087

Setscrew

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Official Item Classification

Name
Setscrew
(NSN) National Stock Number
5305-00-059-3087
(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
01/01/1960 (66 years ago)

square head style, 2.410 inches minimum and 2.500 inches maximum fastener length, 2a thread class, 2.410 inches minimum and 2.500 inches maximum thread length, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

2.410 inches minimum and 2.500 inches maximum

Fastener Length

2.410 inches minimum and 2.500 inches maximum

Head Style

square

Head Height

0.315 inches minimum and 0.341 inches maximum

Width Between Flats

0.423 inches minimum and 0.438 inches maximum

Point Style

cup

Internal Drive Style

w/o internal drive

Nominal Thread Diameter

0.438 inches

Thread Quantity Per Inch

14

Hardness Rating

30.0 rockwell c minimum and 37.0 rockwell c maximum overall

Material

steel comp 1010 or steel comp 1011 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1022 or steel comp 1137 or steel comp 1035 or steel comp 1536 or steel comp 1037 or steel comp 1038 or steel comp 1039 or steel comp 1040 or steel comp 1541 or steel comp 1042 or steel comp 1043 or steel comp 1044 or steel comp 1045 or steel comp 1139 or steel comp 1140 or steel comp 1141 or steel comp 1144 or steel comp 1145 or steel comp 1212 overall

Material Document And Classification

66 fed std all material responses overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 3 fed spec all treatment responses overall

Thread Series Designator

unc

Replacement For

Part Number Description
5305-00-639-1015 No Name Available 09/01/2023
5305-01-097-8934 No Name Available 10/01/1986

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

0006672

Related Hardware Products

Part Number Description
MS51955-61 Setscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-059-3087?
The FSCG of the NSN 5305-00-059-3087 is 5305
Does the NSN 5305-00-059-3087 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-059-3087 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 5305-00-059-3087 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-059-3087 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 5305-00-059-3087 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960