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Saddle Washer NSN 5310-01-256-5231

Item Description

A washer with one surface shaped to fit a similarly curved surface, the other surface of the washer being either parallel with the shaped surface or in the form of raised boss having either a flat bearing surface or a recess designed for holding a nut. Excludes washer (1), concave and washer (1), convex.

NSN 5310-01-256-5231 NSN: 5310-01-256-5231

Features and Characteristics

Hole Diameter
Between 0.127 inches and 0.131 inches
Overall Length
0.516 inches
Overall Height
0.094 inches
Overall Width
0.578 inches
Material
Aluminum alloy 3003
Material Specification
Qq-a-250/2, h14 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, ty2, cl2 military specification single treatment response
Style Designator
Saddle
FSC
5310 Nuts And Washers
NIIN
012565231
NSN
5310012565231

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NASM45595/5-01
Cage Code:
80205
Status:
A
MSDS:
Part Number:
MIL-W-45595/5-01
Cage Code:
81349
Status:
A
MSDS:
Part Number:
AD907214-1
Cage Code:
09128
Status:
A
MSDS:
Part Number:
A-128
Cage Code:
85480
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616108000
  • NAICS: 332722
  • SITC: 69440
  • Description: Cotters, cotter-pins, washers and similar articles, of aluminum
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-256-5231
What are the manufacturers of nsn 5310012565231?
Does this nsn 5310012565231 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012565231
A washer with one surface shaped to fit a similarly curved surface, the other surface of the washer being either parallel with the shaped surface or in the form of raised boss having either a flat bearing surface or a recess designed for holding a nut. excludes washer (1), concave and washer (1), convex.
Does nsn 5310012565231 contain any precious metals?
No precious metal content.
Does nsn 5310012565231 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012565231?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15898
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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