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Recessed Washer NSN 5310-00-726-3696

Item Description

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

NSN 5310-00-726-3696 NSN: 5310-00-726-3696

Features and Characteristics

Hole Diameter
Between 0.251 inches and 0.252 inches
Outside Diameter
0.750 inches
Overall Height
Between 0.086 inches and 0.094 inches
Recess Diameter
0.313 inches
Recess Depth
0.031 inches
Material Thickness
0.090 inches
Recess Angle
90.0 degrees
Part Name Assigned By Controlling Agency
Navy special project
Heat Treatment
F-as fabricated
Material
Aluminum alloy 2024
Material Specification
Qq-a-200/3, alloy 2024, t3511 federal specification single material response
Style Designator
Recessed
FSC
5310 Nuts And Washers
NIIN
007263696
NSN
5310007263696

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
300-345012
Cage Code:
89372
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 5310-00-726-3696
What are the manufacturers of nsn 5310007263696?
Does this nsn 5310007263696 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310007263696
A washer of any peripheral shape having a centrally located hole. both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. the thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. the maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. excludes washer, concave, retainer, packing, and thrust type washers. see also spacer, sleeve; and spacer, stepped.
Does nsn 5310007263696 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310007263696 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310007263696?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15933
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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