5310-00-939-0849

Find complete technical information, availability, and procurement data for: 5310-00-939-0849
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-939-0849

Item Name Code

05277

Assigment Date

11/16/1965 (60 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

3b thread class, right-hand thread direction, hexagon nut style, 0.125 inches maximum nut height, prevailing torque with nonmetallic insert locking feature

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Nut Style: hexagon
Nut Height: 0.125 inches maximum
End Item Identification: multiple launch rocket system (mlrs)
Width Across Flats: 0.243 inches minimum and 0.251 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unjc
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.112 inches
Countersink Angle: 88.0 degrees nominal nut
Bearing Surface Type: chamfered or washer faced
Bearing Surface Finish: 125.0 microinches
Material: plastic polyamide (nylon) locking insert
Material: steel corrosion resisting overall except insert
Surface Treatment: passivate overall except insert
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall except insert

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-085-9264	No Name Available	01/01/1983
5310-00-469-5319	No Name Available	07/15/1970
5310-00-854-1415	No Name Available	02/01/1996

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
002-004048-001	Hexagon Self-Locking Nut
002-004161-001	Hexagon Self-Locking Nut
0073-562P1	Hexagon Self-Locking Nut
0313769	Hexagon Self-Locking Nut
10121860	Hexagon Self-Locking Nut
114-0576-001	Hexagon Self-Locking Nut
1287741	Hexagon Self-Locking Nut
16335202	Hexagon Self-Locking Nut
272.394.003	Hexagon Self-Locking Nut
36479-2	Hexagon Self-Locking Nut
5310009390849	Hexagon Self-Locking Nut
5310PL1063065	Hexagon Self-Locking Nut
622-25PM50G	Hexagon Self-Locking Nut
714-990026-551	Hexagon Self-Locking Nut
MS21083-004	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-939-0849?

The FSCG of the NSN 5310-00-939-0849 is 5310

Does the NSN 5310-00-939-0849 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-939-0849 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 5310-00-939-0849 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-939-0849 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 5310-00-939-0849 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Tue, Nov 16, 1965