5310-00-814-0672

Find complete technical information, availability, and procurement data for: 5310-00-814-0672
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-814-0672

Item Name Code

05277

Assigment Date

04/05/1968 (58 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.

right-hand thread direction, prevailing torque with nonmetallic insert locking feature, 3b thread class, hexagon nut style, 0.469 inches maximum nut height

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: 0.469 inches maximum
End Item Identification: mrap - cougar cat1 a2
Width Across Flats: 0.551 inches minimum and 0.564 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.375 inches
Bearing Surface Type: chamfered
Material: steel overall
Surface Treatment: cadmium overall except insert
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-741-1725	No Name Available	06/26/2013
5310-01-036-9783	No Name Available	01/01/1983

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
456720131110	Hexagon Self-Locking Nut
5310008140672	Hexagon Self-Locking Nut
5310PL0773342	Hexagon Self-Locking Nut
560545	Hexagon Self-Locking Nut
71143-36	Hexagon Self-Locking Nut
950374-9	Hexagon Self-Locking Nut
BBZ4288	Hexagon Self-Locking Nut
L31163	Hexagon Self-Locking Nut
M45913/3-6FG8C	Hexagon Self-Locking Nut
MS51943-36	Hexagon Self-Locking Nut
TIP00017	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-814-0672?

The FSCG of the NSN 5310-00-814-0672 is 5310

Does the NSN 5310-00-814-0672 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-814-0672 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 5310-00-814-0672 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-814-0672 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 5310-00-814-0672 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Apr 5, 1968