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5305-00-010-0778

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-010-0778
(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)

2a thread class, 0.625 inches maximum thread length, round head style, 0.625 inches nominal fastener length, 0.382 inches minimum and 0.408 inches maximum head diameter

Specs & Compatibility

Thread Class

2a

Thread Length

0.625 inches maximum

Fastener Length

0.625 inches nominal

Head Style

round

Head Diameter

0.382 inches minimum and 0.408 inches maximum

Head Height

0.139 inches minimum and 0.153 inches maximum

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.216 inches

Thread Quantity Per Inch

24

Thread Series Designator

unc

Replacement For

Part Number Description
5305-00-271-6544 No Name Available 08/09/1971

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 5305-00-010-0778?
The FSCG of the NSN 5305-00-010-0778 is 5305
Does NSN 5305-00-010-0778 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 5305-00-010-0778 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-010-0778 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 5305-00-010-0778 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963