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5305-00-059-8243

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-059-8243
(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)

0.750 inches nominal fastener length, right-hand thread direction, 2a thread class, pan head style, 0.700 inches minimum and 0.750 inches maximum thread length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.700 inches minimum and 0.750 inches maximum

Fastener Length

0.750 inches nominal

Head Style

pan

Head Diameter

0.205 inches minimum and 0.219 inches maximum

Head Height

0.070 inches minimum and 0.080 inches maximum

Internal Drive Style

cross recess type 1

End Item Identification

w/s:aircraft, hercules c-130; airborne mobile dir air spt ctl (2id), (02m jul83)(an/uyq-3a); aircraft, hawkeye e-2c; aircraft, viking s-3b; aircraft, b-2 bomber (atb); osprey class mhc; aircraft, stratofortress b-52; avenger class mcm; tactical air opns module (an/tyq-(23))

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

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

Thread Series Designator

unc

Replacement For

Part Number Description
5305-00-011-7620 No Name Available 09/01/2023
5305-00-151-0039 No Name Available 09/08/1967
5305-00-290-3006 Machine Screw 07/01/2025
5305-00-297-4366 No Name Available 07/23/2019
5305-00-531-0333 No Name Available 01/01/1983
5305-00-619-1160 No Name Available 03/24/1998
5305-00-638-8083 No Name Available 06/01/1979
5305-00-811-7318 No Name Available 01/01/1983

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 5305-00-059-8243?
The FSCG of the NSN 5305-00-059-8243 is 5305
Does the NSN 5305-00-059-8243 have a Schedule B code assigned?
Yes, the Schedule B code is 7415338550
Does NSN 5305-00-059-8243 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 5305-00-059-8243 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-059-8243 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 5305-00-059-8243 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963