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RT 207 043-2 Hexagon Plain Nut

5310-00-158-5259

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Official Item Classification

Name
Hexagon Plain Nut
Part Number
RT 207 043-2
(NSN) National Stock Number
5310-00-158-5259
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01857
(FIIG) Federal Item Identification Guide
A021A0
Date
06/14/1971 (55 years ago)

multiple launch rocket system (mlrs) end item identification, 2b thread class, 0.087 inches minimum and 0.098 inches maximum nut height, right-hand thread direction, hexagon nut style

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Nut Style

hexagon

Nut Height

0.087 inches minimum and 0.098 inches maximum

End Item Identification

multiple launch rocket system (mlrs)

Width Across Flats

0.241 inches minimum and 0.250 inches maximum

Thread Series

unc

Thread Quantity Per Inch

40

Nominal Thread Size

0.112 inches

Bearing Surface Type

chamfered

Material

steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 317 or steel comp 347 overall

Material Document And Classification

66 fed std all material responses overall

Surface Treatment

oxide overall

Surface Treatment Document And Classification

mil-c-13924,cl 4 mil spec single treatment response overall

Nondefinitive Spec/Std Data

2 type and 13 style and a condition

Replacement For

Part Number Description
5310-00-413-4897 No Name Available 04/27/1999

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

0001857

Related Hardware Products

Part Number Description
102-2988 Hexagon Plain Nut
457-6181 Hexagon Plain Nut
MS35649-244B Hexagon Plain Nut
RT 207 043-2 Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-158-5259?
The FSCG of the NSN 5310-00-158-5259 is 5310
Does the NSN 5310-00-158-5259 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-158-5259 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 5310-00-158-5259 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-158-5259 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 5310-00-158-5259 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Jun 14, 1971