Lock Blank Washer NSN 5310-01-416-1270

Item Description

A washer that is shouldered and round in shape and also has a serrated outside diameter. Its serrated edges are so designed that when installed applied pressure produces a spring tension and/or locking principle. The item provides a base, seat, or strike plate when used with equipment.

NSN: 5310-01-416-1270

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Features and Characteristics

Shoulder Diameter

Between 0.218 inches and 0.228 inches

Outside Diameter

Between 0.269 inches and 0.279 inches

Hardness Rating

269.0 brinell

Material

Iron alloy 660

Material Specification

Ams 5731 assn standard 1st material response or ams 5734 assn standard 2nd material response or ams 5737 assn standard 3rd material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Style Designator

Serrated and shouldered blank

FSC

5310 Nuts And Washers

NIIN

014161270

NSN

5310014161270

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

717801812-001

Cage Code:

04939

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 5310-01-416-1270

What are the manufacturers of nsn 5310014161270?

Lockheed Martin Corporation (04939)
Arconic Global Fasteners & Rings, (83324)

Does this nsn 5310014161270 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310014161270
A washer that is shouldered and round in shape and also has a serrated outside diameter. its serrated edges are so designed that when installed applied pressure produces a spring tension and/or locking principle. the item provides a base, seat, or strike plate when used with equipment.

Does nsn 5310014161270 contain any precious metals?
No precious metal content.

Does nsn 5310014161270 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310014161270?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

39659

FIIG:

A022B0

App. Key:

Cond. Code:

Status:

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