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Lock Washer NSN 5310-00-432-9409

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 5310-00-432-9409 NSN: 5310-00-432-9409

Features and Characteristics

Hole Diameter
Between 0.089 inches and 0.095 inches
Outside Diameter
Between 0.170 inches and 0.183 inches
Material Thickness
Between 0.006 inches and 0.010 inches
Hardness Rating
Between 40.0 rockwell c and 50.0 rockwell c
Countersink Angle
Between 80.0 degrees and 82.0 degrees
Material
Steel comp 1050 or steel comp 1551 or steel comp 1552 or steel comp 1053 or steel comp 1055 or steel comp 1060 or steel comp 1561 or steel comp 1064
Material Specification
66 federal standard all material responses
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response
Style Designator
Countersink external teeth
Nondefinitive Specification/std Data
4 type and 1 style and 1 composition
FSC
5310 Nuts And Washers
NIIN
004329409
NSN
5310004329409

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AN936C2
Cage Code:
88044
Status:
A
MSDS:
Part Number:
FF-W-100C
Cage Code:
81348
Status:
A
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 5310-00-432-9409
What are the manufacturers of nsn 5310004329409?
Does this nsn 5310004329409 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310004329409
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 5310004329409 contain any precious metals?
No precious metal content.
Does nsn 5310004329409 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310004329409?
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:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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