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Shouldered And Recessed Washer NSN 5310-01-134-0760

Item Description

A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing, sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.

NSN 5310-01-134-0760 NSN: 5310-01-134-0760

Features and Characteristics

Hole Diameter
0.515 inches
Shoulder Diameter
0.750 inches
Outside Diameter
1.440 inches
Recess Diameter
0.610 inches
Shoulder Height
0.110 inches
Material Thickness
Between 0.080 inches and 0.090 inches
Recess Angle
Between 88.0 degrees and 92.0 degrees
Material
Aluminum alloy 7075
Material Specification
Qq-a-225/9, t7351 federal specification single material response
Style Designator
Shouldered and recessed
FSC
5310 Nuts And Washers
NIIN
011340760
NSN
5310011340760

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
74A735618-2001
Cage Code:
76301
Status:
A
MSDS:
Part Number:
10109701
Cage Code:
A486G
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 5310-01-134-0760
What are the manufacturers of nsn 5310011340760?
Does this nsn 5310011340760 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310011340760
A washer, round in shape, having a centrally located hole. one bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. the thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. for items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing, sleeve; or spacer, sleeve. excludes insulator, washer and thrust type washers.
Does nsn 5310011340760 contain any precious metals?
No precious metal content.
Does nsn 5310011340760 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310011340760?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15935
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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