Lock Washer NSN 5310-00-550-3503

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: 5310-00-550-3503

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Features and Characteristics

Hole Diameter

Between 0.448 inches and 0.464 inches

Outside Diameter

Between 0.740 inches and 0.760 inches

Material Thickness

Between 0.032 inches and 0.040 inches

Hardness Rating

Between 40.0 rockwell c and 50.0 rockwell c

Material

Steel comp 1050 or steel comp 1551 or steel comp 1552 or steel comp 1053 or steel comp 1055 or steel comp 1059 or steel comp 1060 or steel comp 1561 or steel comp 1064

Material Specification

66 federal standard all material responses

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

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

Style Designator

Flat external teeth

FSC

5310 Nuts And Washers

NIIN

005503503

NSN

5310005503503

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

AU27AR-271

Cage Code:

D9182

Status:

MSDS:

Part Number:

MS35335-36

Cage Code:

96906

Status:

MSDS:

Part Number:

MILW6986TYPEB

Cage Code:

81349

Status:

MSDS:

Part Number:

10512925

Cage Code:

56161

Status:

MSDS:

Part Number:

69841

Cage Code:

13841

Status:

MSDS:

Part Number:

AN936B716

Cage Code:

88044

Status:

MSDS:

Part Number:

136857

Cage Code:

93334

Status:

MSDS:

Part Number:

226478

Cage Code:

H0001

Status:

MSDS:

Part Number:

36-53950

Cage Code:

07666

Status:

MSDS:

Part Number:

70178-36

Cage Code:

95097

Status:

MSDS:

Part Number:

8E07

Cage Code:

12603

Status:

MSDS:

Part Number:

10335573

Cage Code:

A486G

Status:

MSDS:

Part Number:

5310005503503

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 5310-00-550-3503

What are the manufacturers of nsn 5310005503503?

Zf Industrieantriebe Witten Gmbh (D9182)
Military Standards (96906)
Military Specifications (81349)
General Dynamics Land Systems - (56161)
Tiffin Parts, L.l.c. (13841)
Aeronautical Standards Group (88044)
Atwood Fence Company, Inc. (93334)
Daf Trucks N.v. (H0001)
Tokheim Corp (07666)
Little Giant Crane And Shovel Inc (95097)
Clark Equipment Co (12603)
Nimikkeistokeskus Ncb Finland (A486G)
E.c.a Etablissement (SCY13)

Does this nsn 5310005503503 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310005503503
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 5310005503503 contain any precious metals?
No precious metal content.

Does nsn 5310005503503 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310005503503?
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