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5305-01-211-7464

Tapping Screw

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Official Item Classification

Name
Tapping Screw
(NSN) National Stock Number
5305-01-211-7464
(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
06/30/1985 (41 years ago)

1.200 inches minimum and 1.250 inches maximum fastener length, 0.480 inches minimum and 0.520 inches maximum extended washer diameter, hexagon extended washer head style, 0.367 inches minimum and 0.375 inches maximum width between flats, 0.202 inches minimum and 0.240 inches maximum head height

Specs & Compatibility

Fastener Length

1.200 inches minimum and 1.250 inches maximum

Head Style

hexagon extended washer

Head Height

0.202 inches minimum and 0.240 inches maximum

Width Between Flats

0.367 inches minimum and 0.375 inches maximum

Extended Washer Diameter

0.480 inches minimum and 0.520 inches maximum

Extended Washer Thickness

0.030 inches minimum and 0.050 inches maximum

Internal Drive Style

w/o internal drive

Nonmachine Thread Style

blunt (type tt)

Nonmachine Nominal Thread Diameter

0.250 inches

Material

steel comp 1016 or steel comp 1018 or steel comp 1019 or steel comp 1021 or steel comp 1022 or steel comp 1524 overall

Material Document And Classification

aisi assn std all material responses overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416 ty 2 cl 2 fed spec single treatment response or mil-c-81562 ty 2 cl 2 mil spec single treatment response overall

Nondefinitive Spec/Std Data

tt type

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
MS51869-28 Tapping Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-211-7464?
The FSCG of the NSN 5305-01-211-7464 is 5305
Does the NSN 5305-01-211-7464 have a Schedule B code assigned?
Yes, the Schedule B code is 7318140000
Does NSN 5305-01-211-7464 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 5305-01-211-7464 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-211-7464 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 5305-01-211-7464 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Sun, Jun 30, 1985