Lock Washer NSN 5310-00-004-5034

Item Description

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

NSN: 5310-00-004-5034

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Features and Characteristics

Hole Diameter

Between 0.636 inches and 0.653 inches

Outside Diameter

1.079 inches

Material Thickness

Between 0.156 inches and 0.166 inches

Hardness Rating

Between 45.0 rockwell c and 53.0 rockwell c

Special Features

Certified free from mercury contamination

Material

Steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080

Material Specification

66 federal standard all material responses

Surface Treatment

Cadmium

Special Test Features

Special quality control testing

Surface Treatment Specification

Qq-p-416, type 2, cl 3 federal specification single treatment response

Style Designator

Split helical-right hand

Test Data Document

81349-mil-p-23199 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Nondefinitive Specification/std Data

2 style and a class

Departure From Cited Document

Material must conform to ships parts control center special quality control provisions

FSC

5310 Nuts And Washers

NIIN

000045034

NSN

5310000045034

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

FFW84

Cage Code:

81348

Status:

MSDS:

Part Number:

004-003005-059

Cage Code:

44616

Status:

MSDS:

Part Number:

MS35338-50

Cage Code:

96906

Status:

MSDS:

Part Number:

104J005-30

Cage Code:

62793

Status:

MSDS:

Part Number:

5310000045034

Cage Code:

SCY13

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 7318210000
NAICS: 332722
SITC: 69422
Description: Spring washers and other lock washers, iron or steel
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-004-5034

What are the manufacturers of nsn 5310000045034?

Federal Specifications (81348)
Southwestern Health Development Corp (44616)
Northrop Grumman Systems Corporation (26916)
Military Standards (96906)
Bfm Energy Products Corp (62793)
E.c.a Etablissement (SCY13)

Does this nsn 5310000045034 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310000045034
A washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces

Does nsn 5310000045034 contain any precious metals?
No precious metal content.

Does nsn 5310000045034 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310000045034?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

14218

FIIG:

A022B0

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