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Recessed Washer NSN 5310-00-534-6768

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 5310-00-534-6768 NSN: 5310-00-534-6768

Features and Characteristics

Hole Diameter
Between 0.316 inches and 0.318 inches
Outside Diameter
0.562 inches
Recess Diameter
0.438 inches
Material Thickness
Between 0.148 inches and 0.152 inches
Recess Angle
90.0 degrees
Material
Steel
Style Designator
Recessed
FSC
5310 Nuts And Washers
NIIN
005346768
NSN
5310005346768

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
47012B
Cage Code:
1ML14
Status:
A
MSDS:
Part Number:
GPW12120
Cage Code:
57526
Status:
A
MSDS:
Part Number:
513667
Cage Code:
56442
Status:
A
MSDS:
Part Number:
BB47809
Cage Code:
56442
Status:
A
MSDS:
Part Number:
IGS99
Cage Code:
63734
Status:
A
MSDS:
Part Number:
373948
Cage Code:
65282
Status:
A
MSDS:
Part Number:
859903
Cage Code:
12603
Status:
A
MSDS:
Part Number:
5346768
Cage Code:
19207
Status:
A
MSDS:
Part Number:
A1672
Cage Code:
34623
Status:
A
MSDS:
Part Number:
47D18
Cage Code:
45152
Status:
A
MSDS:
Part Number:
GRC561
Cage Code:
25567
Status:
A
MSDS:
Part Number:
8UU0531
Cage Code:
62265
Status:
A
MSDS:
Part Number:
5A7068
Cage Code:
95201
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 5310-00-534-6768
What are the manufacturers of nsn 5310005346768?
Does this nsn 5310005346768 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005346768
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 5310005346768 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005346768 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005346768?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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