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Concave Washer NSN 5310-00-096-0374

Item Description

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also washer (1), convex. Excludes washer (1), recessed and bearing, washer, thrust.

NSN 5310-00-096-0374 NSN: 5310-00-096-0374

Features and Characteristics

Hole Diameter
Between 0.140 inches and 0.145 inches
Radius
0.265 inches
Outside Diameter
0.281 inches
Recess Diameter
0.281 inches
Material Thickness
Between 0.043 inches and 0.047 inches
Material
Copper alloy
Material Specification
Eclipsaloy no. 88 1/2 hard fscm 19315 mfr ref single material response
Style Designator
Concave
FSC
5310 Nuts And Washers
NIIN
000960374
NSN
5310000960374

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
PB51085-1
Cage Code:
99251
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 5310-00-096-0374
What are the manufacturers of nsn 5310000960374?
Does this nsn 5310000960374 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000960374
A washer which is round with a centrally located hole. one bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. see also washer (1), convex. excludes washer (1), recessed and bearing, washer, thrust.
Does nsn 5310000960374 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000960374 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000960374?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15930
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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