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5305-00-006-8410

Tapping Screw

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Official Item Classification

Name
Tapping Screw
(NSN) National Stock Number
5305-00-006-8410
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
41756
(FIIG) Federal Item Identification Guide
A003B0
Date
06/23/1972 (54 years ago)

Fastener Length: 0.82 inches to 0.88 inches, Width Between Flats: 0.489 inches to 0.5 inches

Specs & Compatibility

Fastener Length

0.82 inches to 0.88 inches

Head Height

0.263 inches to 0.265 inches

Width Between Flats

0.489 inches to 0.5 inches

Extended Washer Diameter

0.624 inches to 0.676 inches

Extended Washer Thickness

0.035 inches to 0.055 inches

Internal Drive Style

Without internal drive

Features Provided

Casehardened

Hardness Rating

83 rockwell superficial 15-n

Nonmachine Thread Style

Blunt (sf) or blunt (type sw) or blunt (type tt)

Nonmachine Nominal Thread Diameter

0.312 inches

Special Features

Triangle /taptite/ shape threads

Material

Steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1022

Head Style

Hexagon extended washer

Material Document and Classification

Qq-w-405 fed spec all material responses

Surface Treatment

Phosphate zinc

Surface Treatment Document and Classification

Mil-p-16232 mil spec single treatment response

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

0041756

Related Hardware Products

Part Number Description
11641086-1 Tapping Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-006-8410?
The FSCG of the NSN 5305-00-006-8410 is 5305
Does the NSN 5305-00-006-8410 have a Schedule B code assigned?
Yes, the Schedule B code is 7318140000
Does NSN 5305-00-006-8410 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 5305-00-006-8410 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-006-8410 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 5305-00-006-8410 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Jun 23, 1972
What is the fastener length of nsn 5305-00-006-8410?
0.82 inches to 0.88 inches
What is the fastener length of nsn 5305-00-006-8410?
0.82 inches to 0.88 inches