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Spring Tension Washer NSN 5310-01-320-7178

Item Description

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

NSN 5310-01-320-7178 NSN: 5310-01-320-7178

Features and Characteristics

Hole Diameter
0.375 inches
Outside Diameter
0.750 inches
Overall Height
0.140 inches
Material Thickness
0.020 inches
Material
Steel comp 1045 or steel comp 1050 or steel comp 1055 or steel comp 1065 or steel comp 1075 or steel comp 1085 or steel comp 1095
Material Specification
Qq-s-777 federal specification all material responses
FSC
5310 Nuts And Washers
NIIN
013207178
NSN
5310013207178

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5804-143-2
Cage Code:
86928
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 5310-01-320-7178
What are the manufacturers of nsn 5310013207178?
Does this nsn 5310013207178 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013207178
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.
Does nsn 5310013207178 contain any precious metals?
No precious metal content.
Does nsn 5310013207178 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013207178?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15938
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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