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7F2B3-8B Machine Screw

5305-00-208-5642

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Official Item Classification

Name
Machine Screw
Part Number
7F2B3-8B
(NSN) National Stock Number
5305-00-208-5642
(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)

fillister head style, 0.245 inches minimum and 0.255 inches maximum thread length, 2a thread class, 0.245 inches minimum and 0.255 inches maximum fastener length, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.245 inches minimum and 0.255 inches maximum

Fastener Length

0.245 inches minimum and 0.255 inches maximum

Head Style

fillister

Head Diameter

0.145 inches minimum and 0.161 inches maximum

Head Height

0.073 inches minimum and 0.095 inches maximum

Internal Drive Style

slot

Nominal Thread Diameter

0.099 inches

Thread Quantity Per Inch

56

Screw Material

copper alloy 360

Screw Material Document And Classification

ams 4610 assn std single material response

Thread Series Designator

unf

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

Related Hardware Products

Part Number Description
7F2B3-8B Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-208-5642?
The FSCG of the NSN 5305-00-208-5642 is 5305
Does the NSN 5305-00-208-5642 have a Schedule B code assigned?
Yes, the Schedule B code is 7415338550
Does NSN 5305-00-208-5642 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 5305-00-208-5642 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-208-5642 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 5305-00-208-5642 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963