Lock Washer NSN 5310-00-005-0620

Description

NSN 5310-00-005-0620. Diameter: 0.671", material: steel, lock washer nsn 5310000050620.

NSN: 5310-00-005-0620

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Features and Characteristics

Hole Diameter

Between 0.377 inches and 0.385 inches

Outside Diameter

0.671 inches

Material Thickness

Between 0.091 inches and 0.097 inches

Hardness Rating

Between 45.0 rockwell c and 53.0 rockwell c

Special Features

Both bearing surfaces serrated raised rib on both sides on inner and outer periphery

Heat Treatment

Quenched and tempered

Material

Steel comp 1060 or steel comp 1211

Material Document And Classification

Astm a576 assn standard 1st material response or 66 federal standard 2nd material response

Surface Treatment

Cadmium or zinc

Surface Treatment Document And Classification

Qq-p-416, type 2, class 3 federal specification 1st treatment response or qq-z-325, type 2, cl 3 federal specification 2nd treatment response

Style Designator

Split helical-right hand

FSC

5310 Nuts And Washers

NIIN

000050620

NSN

5310000050620

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

QR616

Cage Code:

77252

Status:

MSDS:

Part Number:

11648629-3

Cage Code:

19207

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 5310-00-005-0620

What are the manufacturers of nsn 5310000050620?

Philadelphia Steel And Wire Corp (77252)
U S Army Tank Automotive Command (19207)

Does this nsn 5310000050620 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310000050620
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 5310000050620 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310000050620 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310000050620?
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:

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