Hexagon Self-locking Nut NSN 5310-00-051-8621

Item Description

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.

NSN: 5310-00-051-8621

Stock Availability

NSN 5310000518621 availability
(as of 03/01/2024).

NS: 2
NE: 281

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Nut Style

Hexagon

Nut Height

Between 0.965 inches and 1.016 inches

Width Across Flats

Between 1.239 inches and 1.252 inches

Tempurature Rating

800.0 degrees fahrenheit

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.875 inches

Countersink Angle

88.0 degrees nut

Bearing Surface Type

Chamfered or washer faced

Bearing Surface Finish

125.0 microinches

Material

Stainless steel

Precious Material And Location

silver

Precious Material

Silver

Surface Treatment

Silver

Surface Treatment Specification

Ams 2410 assn standard single treatment response

FSC

5310 Nuts And Washers

NIIN

000518621

NSN

5310000518621

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MS21046C14

Cage Code:

96906

Status:

MSDS:

Part Number:

1803-144

Cage Code:

019L2

Status:

MSDS:

Part Number:

59FH-1414

Cage Code:

56878

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7318160000
NAICS: 332722
SITC: 69421
Description: Nuts of iron or steel
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-051-8621

What are the manufacturers of nsn 5310000518621?

Does this nsn 5310000518621 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310000518621
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.

Does nsn 5310000518621 contain any precious metals?
Item contains silver.

Does nsn 5310000518621 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310000518621?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05277

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service