5310-00-252-8748

Find complete technical information, availability, and procurement data for: 5310-00-252-8748
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-252-8748

Item Name Code

01857

Assigment Date

07/25/1969 (57 years ago)

0.208 inches minimum and 0.225 inches maximum nut height, 2b thread class, hexagon nut style, multiple launch rocket system (mlrs) end item identification, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.208 inches minimum and 0.225 inches maximum
End Item Identification: multiple launch rocket system (mlrs)
Width Across Flats: 0.545 inches minimum and 0.562 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.312 inches
Bearing Surface Type: chamfered
Material: steel comp 302 or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 309 or steel comp 310 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 overall
Material Document And Classification: qq-s-763 fed spec all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Nondefinitive Spec/Std Data: 2 type and 13 style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-435-5293	No Name Available	07/01/1988
5310-01-606-3208	No Name Available	12/01/2021

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
71910003004	Hexagon Plain Nut
D301114 FIND NO 155	Hexagon Plain Nut
MS20341-516C	Hexagon Plain Nut
MS33650-3314	Hexagon Plain Nut
MS35650-3314	Hexagon Plain Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-252-8748?

The FSCG of the NSN 5310-00-252-8748 is 5310

Does the NSN 5310-00-252-8748 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-252-8748 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 5310-00-252-8748 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-252-8748 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 5310-00-252-8748 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jul 25, 1969