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0722726 Recessed and Stepped Stud

5307-01-188-1229

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Official Item Classification

Name
Recessed and Stepped Stud
Part Number
0722726
(NSN) National Stock Number
5307-01-188-1229
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15943
(FIIG) Federal Item Identification Guide
A051A0
Date
08/31/1984 (42 years ago)

1.150 inches minimum and 1.310 inches maximum stud thread thread length, right-hand nut thread thread direction, 2a stud thread thread class, right-hand stud thread thread direction, 2a nut thread thread class

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

1.150 inches minimum and 1.310 inches maximum stud thread

Thread Length

0.850 inches minimum and 0.910 inches maximum nut thread

Overall Length

3.730 inches minimum and 3.790 inches maximum

End Item Identification

mrap - common nsn - used on mrap no permanent wsdc identified and 2 other weapon systems

Thread Quantity Per Inch

11 stud thread

Thread Quantity Per Inch

20 nut thread

Hardness Rating

32.0 rockwell c minimum and 38.0 rockwell c maximum

Nominal Thread Size

0.500 inches nut thread

Nominal Thread Size

0.625 inches stud thread

Special Features

nut end shoulder tapers 45 deg.min and 60 deg.max and 0.410 in.long

Material

steel comp 4140 or steel comp 8640

Material Document And Classification

astm a322 assn std all material responses

Surface Treatment

phosphate overall

Surface Treatment Document And Classification

gm 4435-m,code a fscm 34623 mfr ref single treatment response overall

Thread Series Designator

unc stud thread

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

0015943

Related Hardware Products

Part Number Description
0722726 Recessed and Stepped Stud
12339207 Recessed and Stepped Stud
5307PL0783532 Recessed and Stepped Stud
5568298 Recessed and Stepped Stud
EC12339207 Recessed and Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-188-1229?
The FSCG of the NSN 5307-01-188-1229 is 5307
Does the NSN 5307-01-188-1229 have a Schedule B code assigned?
Yes, the Schedule B code is 8710000090
Does NSN 5307-01-188-1229 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 5307-01-188-1229 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-188-1229 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 5307-01-188-1229 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Fri, Aug 31, 1984