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5307-00-566-4603

Self-Locking Stud

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Official Item Classification

Name
Self-Locking Stud
(NSN) National Stock Number
5307-00-566-4603
(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
01/01/1963 (63 years ago)

right-hand nut thread thread direction, 2a nut thread thread class, 0.197 inches minimum and 0.201 inches maximum head diameter, 0.423 inches minimum and 0.453 inches maximum nut thread thread length, 0.053 inches minimum and 0.063 inches maximum head length

Specs & Compatibility

Thread Class

2a nut thread

Thread Direction

right-hand nut thread

Thread Length

0.423 inches minimum and 0.453 inches maximum nut thread

Head Diameter

0.197 inches minimum and 0.201 inches maximum

Head Length

0.053 inches minimum and 0.063 inches maximum

Locking Feature

head distortions

Overall Length

0.476 inches minimum and 0.516 inches maximum

Distance Across Flats

0.250 inches nominal

Thread Quantity Per Inch

32 nut thread

Nominal Thread Size

0.138 inches nut thread

Material

steel comp 303

Material Document And Classification

aisi assn std single material response

Surface Treatment

passivate overall

Surface Treatment Document And Classification

mil-f-14072,e300 mil spec single treatment response overall

Style Designator

self-locking

Thread Series Designator

unc nut thread

Replacement For

Part Number Description
5307-01-166-1681 No Name Available 02/01/1991
5307-01-238-7216 No Name Available 11/01/1990

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
NC5-6-2-14 Self-Locking Stud
NCS6-2-14 Self-Locking Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-566-4603?
The FSCG of the NSN 5307-00-566-4603 is 5307
Does the NSN 5307-00-566-4603 have a Schedule B code assigned?
Yes, the Schedule B code is 7318155000
Does NSN 5307-00-566-4603 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 5307-00-566-4603 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-00-566-4603 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 5307-00-566-4603 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963