Extended Washer Self-locking Nut NSN 5310-01-187-8703

Item Description

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

NSN: 5310-01-187-8703

Stock Availability

NSN 5310011878703 availability
(as of 05/23/2024).

NS: 1244
NE: 23909

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

Washer Outside Diameter

Between 0.318 inches and 0.322 inches

Counterbore Diameter

0.224 inches first end and 0.228 inches first end

Lubrication

Dry film lubricant

Overall Height

0.280 inches

Nut Style

Hexagon

Nut Counterbore Depth

0.102 inches first end and 0.112 inches first end

Width Across Flats

Between 0.243 inches and 0.251 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.190 inches

Material

Aluminum alloy 7075

Material Specification

Qq-a-225/9, t73 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625 military specification single treatment response

FSC

5310 Nuts And Washers

NIIN

011878703

NSN

5310011878703

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

BACN10X13

Cage Code:

81205

Status:

MSDS:

Part Number:

KFN600-3

Cage Code:

17446

Status:

MSDS:

Part Number:

LE114-0030-0003

Cage Code:

73197

Status:

MSDS:

Part Number:

81559-1032

Cage Code:

56878

Status:

MSDS:

Part Number:

KFN600-3-

Cage Code:

15653

Status:

MSDS:

Part Number:

BH00300-3

Cage Code:

27238

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 7616995095
NAICS: 332999
SITC: 69979
Description: Articles of aluminum nesoi
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-187-8703

What are the manufacturers of nsn 5310011878703?

The Boeing Company (81205)
Huck International, Inc. (17446)
Hi-shear Corporation (73197)
Lisi Aerospace Canada Corp (L4528)
Boeing Company, The (43999)
Sps Technologies, Llc (56878)
Arconic Global Fasteners & Rings, (15653)
Bristol Industries (27238)
Alcoa Global Fasteners, Inc. (92215)
Huck Intl Inc (97928)

Does this nsn 5310011878703 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310011878703
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.

Does nsn 5310011878703 contain any precious metals?
No precious metal content.

Does nsn 5310011878703 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310011878703?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

29730

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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