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Shouldered And Recessed Washer NSN 5310-00-753-9073

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 5310-00-753-9073 NSN: 5310-00-753-9073

Features and Characteristics

Hole Diameter
Between 0.166 inches and 0.171 inches
Shoulder Diameter
Between 0.206 inches and 0.211 inches
Outside Diameter
Between 0.297 inches and 0.328 inches
Shoulder Height
0.042 inches
Material Thickness
0.020 inches
Recess Angle
45.0 degrees
Material
Copper
Material Specification
Qq-c-502 federal specification single material response
Style Designator
Shouldered and recessed
FSC
5310 Nuts And Washers
NIIN
007539073
NSN
5310007539073

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7409422
Cage Code:
19207
Status:
A
MSDS:
Part Number:
103820R1
Cage Code:
89346
Status:
A
MSDS:
Part Number:
648997
Cage Code:
34623
Status:
A
MSDS:
Part Number:
636H1
Cage Code:
56442
Status:
A
MSDS:
Part Number:
KC3862
Cage Code:
56442
Status:
A
MSDS:
Part Number:
914200
Cage Code:
58275
Status:
A
MSDS:
Part Number:
5310007539073
Cage Code:
A00AM
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 5310-00-753-9073
What are the manufacturers of nsn 5310007539073?
Does this nsn 5310007539073 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310007539073
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 5310007539073 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310007539073 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310007539073?
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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