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MS24620-22 Tapping Screw

5305-01-059-1931

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Official Item Classification

Name
Tapping Screw
Part Number
MS24620-22
(NSN) National Stock Number
5305-01-059-1931
(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
04/08/1978 (48 years ago)

0.292 inches minimum and 0.332 inches maximum head diameter, 0.058 inches minimum and 0.070 inches maximum head height, flat countersunk undercut head style, cross recess type 1 internal drive style, 0.344 inches minimum and 0.406 inches maximum fastener length

Specs & Compatibility

Fastener Length

0.344 inches minimum and 0.406 inches maximum

Head Style

flat countersunk undercut

Head Diameter

0.292 inches minimum and 0.332 inches maximum

Head Height

0.058 inches minimum and 0.070 inches maximum

Internal Drive Style

cross recess type 1

Nonmachine Thread Style

gimlet point (type a, ab or ba)

Countersink Angle

81.0 degrees nominal

Nonmachine Nominal Thread Diameter

0.164 inches

Material

steel comp 410 overall

Material Document And Classification

66 fed std single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Nondefinitive Spec/Std Data

ab type

Replacement For

Part Number Description
5305-00-231-1558 No Name Available 07/01/1983

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

0041756

Related Hardware Products

Part Number Description
MS24620-22 Tapping Screw
MS51862-23C Tapping Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-059-1931?
The FSCG of the NSN 5305-01-059-1931 is 5305
Does the NSN 5305-01-059-1931 have a Schedule B code assigned?
Yes, the Schedule B code is 7318140000
Does NSN 5305-01-059-1931 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 5305-01-059-1931 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-059-1931 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 5305-01-059-1931 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sat, Apr 8, 1978