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Lock Washer NSN 5310-00-486-3760

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 5310-00-486-3760 NSN: 5310-00-486-3760

Features and Characteristics

Hole Diameter
Between 0.168 inches and 0.175 inches
Outside Diameter
0.293 inches
Material Thickness
Between 0.040 inches and 0.046 inches
Hardness Rating
Between 35.0 rockwell c and 43.0 rockwell c
Special Features
Color gray federal standard 595 no. 36231
Material
Steel comp 301 or steel comp 302 or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 385 or steel comp 302 or steel comp 384
Material Specification
66 federal standard all material responses
Surface Treatment Specification
Mil-p-23377 military specification single treatment response or f-157 fscm 96214 mfr ref single treatment response
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
004863760
NSN
5310004863760

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS35338-137
Cage Code:
56529
Status:
A
MSDS:
Part Number:
533829-137
Cage Code:
96214
Status:
A
MSDS:
Part Number:
NASM35338-137
Cage Code:
80205
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 5310-00-486-3760
What are the manufacturers of nsn 5310004863760?
Does this nsn 5310004863760 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310004863760
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 5310004863760 contain any precious metals?
No precious metal content.
Does nsn 5310004863760 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310004863760?
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
  •   Quality Fast Service
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