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Spring Tension Washer NSN 5310-01-188-9647

Item Description

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

NSN 5310-01-188-9647 NSN: 5310-01-188-9647

Features and Characteristics

Hole Diameter
Between 0.140 inches and 0.145 inches
Outside Diameter
Between 0.427 inches and 0.437 inches
Overall Height
Between 0.050 inches and 0.060 inches
Material Thickness
Between 0.0065 inches and 0.0075 inches
Heat Treatment
Hardened
Material
Copper alloy 172
Material Specification
Qq-c-533 federal specification single material response
Style Designator
Spring tension
FSC
5310 Nuts And Washers
NIIN
011889647
NSN
5310011889647

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1488540-0010
Cage Code:
55972
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415210000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper washers including spring washers not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-188-9647
What are the manufacturers of nsn 5310011889647?
Does this nsn 5310011889647 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310011889647
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.
Does nsn 5310011889647 contain any precious metals?
No precious metal content.
Does nsn 5310011889647 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310011889647?
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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