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63B41449 Stepped Stud

5307-00-948-1396

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Official Item Classification

Name
Stepped Stud
Part Number
63B41449
(NSN) National Stock Number
5307-00-948-1396
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15949
(FIIG) Federal Item Identification Guide
A051A0
Date
04/06/1966 (60 years ago)

2a stud thread thread class, 2a nut thread thread class, right-hand nut thread thread direction, right-hand stud thread thread direction, 1.250 inches nominal stud thread thread length

Specs & Compatibility

Thread Class

2a nut thread

Thread Class

2a stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

1.250 inches nominal stud thread

Thread Length

1.625 inches minimum nut thread

Shank Diameter

0.250 inches nominal

Overall Length

8.625 inches nominal

Thread Quantity Per Inch

20 stud thread

Thread Quantity Per Inch

32 nut thread

Nominal Thread Size

0.190 inches nut thread

Nominal Thread Size

0.250 inches stud thread

Material

steel

Surface Treatment

zinc overall

Style Designator

stepped

Thread Series Designator

unc stud thread

Thread Series Designator

unf nut thread

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

0015949

Related Hardware Products

Part Number Description
63B41449 Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-948-1396?
The FSCG of the NSN 5307-00-948-1396 is 5307
Does the NSN 5307-00-948-1396 have a Schedule B code assigned?
Yes, the Schedule B code is 8466920080
Does NSN 5307-00-948-1396 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 5307-00-948-1396 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-948-1396 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 5307-00-948-1396 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Wed, Apr 6, 1966