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Spring Tension Washer NSN 5310-01-272-9070

Item Description

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

NSN 5310-01-272-9070 NSN: 5310-01-272-9070

Features and Characteristics

Hole Diameter
Between 0.205 inches and 0.212 inches
Outside Diameter
Between 0.465 inches and 0.472 inches
Overall Height
Between 0.030 inches and 0.034 inches
Material Thickness
Between 0.0196 inches and 0.0198 inches
End Application
W/s: aircraft, (ac-130h, mc-130h, ec-130e, hc-130)
Hardness Rating
Between 45.0 rockwell c and 50.0 rockwell c
Material
Steel comp 631
Material Specification
Ams 5528 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Spring tension
FSC
5310 Nuts And Washers
NIIN
012729070
NSN
5310012729070

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
V0921202
Cage Code:
F0296
Status:
A
MSDS:
Part Number:
12X5.2X0.5
Cage Code:
9M527
Status:
A
MSDS:
Part Number:
ES8420-04
Cage Code:
20418
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 5310-01-272-9070
What are the manufacturers of nsn 5310012729070?
Does this nsn 5310012729070 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012729070
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.
Does nsn 5310012729070 contain any precious metals?
No precious metal content.
Does nsn 5310012729070 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012729070?
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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