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5190811 Self-Locking Stud

5307-01-298-4191

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Official Item Classification

Name
Self-Locking Stud
Part Number
5190811
(NSN) National Stock Number
5307-01-298-4191
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
27783
(FIIG) Federal Item Identification Guide
A051A0
Date
04/16/1989 (37 years ago)

2a nut thread thread class, right-hand nut thread thread direction, 28 nut thread thread quantity per inch, self-clinching head locking feature, 0.370 inches minimum and 0.380 inches maximum head diameter

Specs & Compatibility

Thread Class

2a nut thread

Thread Direction

right-hand nut thread

Head Diameter

0.370 inches minimum and 0.380 inches maximum

Locking Feature

self-clinching head

Thread Quantity Per Inch

28 nut thread

Nominal Thread Size

0.250 inches nut thread

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Thread Series Designator

unf nut thread

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

0027783

Related Hardware Products

Part Number Description
5190811 Self-Locking Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-298-4191?
The FSCG of the NSN 5307-01-298-4191 is 5307
Does NSN 5307-01-298-4191 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 5307-01-298-4191 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-298-4191 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 5307-01-298-4191 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Sun, Apr 16, 1989