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MS35231-63 Machine Screw

5305-00-059-8280

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Official Item Classification

Name
Machine Screw
Part Number
MS35231-63
(NSN) National Stock Number
5305-00-059-8280
(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
01/01/1963 (63 years ago)

pan head style, right-hand thread direction, 2a thread class, 0.500 inches nominal fastener length, 0.417 inches minimum and 0.500 inches maximum thread length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.417 inches minimum and 0.500 inches maximum

Fastener Length

0.500 inches nominal

Head Style

pan

Head Diameter

0.357 inches minimum and 0.373 inches maximum

Head Height

0.122 inches minimum and 0.133 inches maximum

Internal Drive Style

cross recess type 1

End Item Identification

w/s:fire pumps; spruance class dd (963); landing craft, utiity, 115 ft; lighter amphibious sp, 60-ton, larc-lx; arleight burke class ddg; nimitz class cvn; forrestal class cv; gun, 5-in./54 cal, mk-42 & 45; ticonderoga class cg (47)

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

24

Minimum Tensile Strength

57000 pounds per square inch

Screw Material

copper alloy

Screw Material Document And Classification

qq-b-626 fed spec single material response or qq-w-321 fed spec single material response

Bearing Surface Of Head Surface Treatment

oxide

Color

black

Thread Series Designator

unc

Replacement For

Part Number Description
5305-00-011-0583 No Name Available 09/01/1983
5305-00-283-0257 No Name Available 06/04/2008
5305-00-292-8452 No Name Available 01/01/1980
5305-00-515-9404 No Name Available 10/01/1982
5305-00-616-6042 No Name Available 11/01/1982
5305-00-639-6345 No Name Available 08/01/1979
5305-00-960-0327 No Name Available 03/25/1967

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

0006657

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Frequently Asked Questions

What is the FSCG of the NSN 5305-00-059-8280?
The FSCG of the NSN 5305-00-059-8280 is 5305
Does the NSN 5305-00-059-8280 have a Schedule B code assigned?
Yes, the Schedule B code is 7415338550
Does NSN 5305-00-059-8280 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 5305-00-059-8280 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-059-8280 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 5305-00-059-8280 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963