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Recessed Washer NSN 5310-00-737-6752

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 5310-00-737-6752 NSN: 5310-00-737-6752

Features and Characteristics

Hole Diameter
Between 0.376 inches and 0.379 inches
Outside Diameter
2.303 inches
Overall Height
0.293 inches
Recess Depth
0.203 inches
Material Thickness
Between 0.084 inches and 0.096 inches
Material
Steel comp 1009 or steel comp 1015
Material Specification
Sae assn standard all material responses
Surface Treatment
Zinc or cadmium
Surface Treatment Specification
Qq-z-325 type 2 cl 2 federal specification 1st treatment response or qq-p-416 type 2 cl 2 federal specification 2nd treatment response
Style Designator
Recessed
FSC
5310 Nuts And Washers
NIIN
007376752
NSN
5310007376752

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7376752
Cage Code:
19207
Status:
A
MSDS:
Part Number:
2272512
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
262189
Cage Code:
F0134
Status:
A
MSDS:
Part Number:
B262189
Cage Code:
F0134
Status:
A
MSDS:
Part Number:
0853554800
Cage Code:
F6573
Status:
A
MSDS:
Part Number:
375684
Cage Code:
14892
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318220000
  • NAICS: 332722
  • SITC: 69422
  • Description: Washers other than lock washers, iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-737-6752
What are the manufacturers of nsn 5310007376752?
Does this nsn 5310007376752 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310007376752
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 5310007376752 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310007376752 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310007376752?
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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