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MS51992C804-17 Locked in Stud

5307-01-386-9050

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Official Item Classification

Name
Locked in Stud
Part Number
MS51992C804-17
(NSN) National Stock Number
5307-01-386-9050
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
16012
(FIIG) Federal Item Identification Guide
A051A0
Date
02/18/1994 (32 years ago)

0.673 inches minimum and 0.703 inches maximum nut thread thread length, 2a stud thread thread class, right-hand stud thread thread direction, 3a nut thread thread class, right-hand nut thread thread direction

Specs & Compatibility

Thread Class

2a stud thread

Thread Class

3a nut thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.673 inches minimum and 0.703 inches maximum nut thread

Thread Length

0.692 inches nominal stud thread

Locking Feature

ring, lock serrated

Overall Length

1.930 inches nominal

Distance From Serrated Portion To Nut End

1.062 inches nominal

Distance From Serrated Portion To Stud End

0.848 inches minimum and 0.888 inches maximum

Distance From Serrated Portion To End Of Stud Thread

0.161 inches minimum and 0.191 inches maximum

Thread Quantity Per Inch

14 stud thread

Thread Quantity Per Inch

24 nut thread

Nominal Thread Size

0.312 inches nut thread

Nominal Thread Size

0.437 inches stud thread

Material

iron alloy 660

Material Document And Classification

ams 5731 assn std single material response or ams 5734 assn std single material response

Surface Treatment

passivate overall

Style Designator

locked in

Thread Series Designator

unc stud thread

Thread Series Designator

unjf 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

0016012

Related Hardware Products

Part Number Description
MIL-S-45909 Locked in Stud
MS51992C804-17 Locked in Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-386-9050?
The FSCG of the NSN 5307-01-386-9050 is 5307
Does NSN 5307-01-386-9050 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 5307-01-386-9050 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-386-9050 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 5307-01-386-9050 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Fri, Feb 18, 1994