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Recessed Washer NSN 5310-01-019-9693

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 5310-01-019-9693 NSN: 5310-01-019-9693

Features and Characteristics

Hole Diameter
Between 1.006 inches and 1.014 inches
Outside Diameter
2.250 inches
Recess Depth
0.045 inches
Material Thickness
0.312 inches
Top Recess Diameter
Between 1.096 inches and 1.104 inches
Bottom Recess Angle
90.0 degrees
Top Recess Angle
90.0 degrees
Bottom Recess Diameter
Between 1.096 inches and 1.104 inches
Special Features
Color black
Material
Plastic acetal
Material Specification
100 fscm 89497 mfr ref single material response
Style Designator
Recessed both sides
FSC
5310 Nuts And Washers
NIIN
010199693
NSN
5310010199693

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4844078-8
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
74844078-1
Cage Code:
0AHU0
Status:
A
MSDS:
Part Number:
74844078
Cage Code:
0AHU0
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3926904500
  • NAICS: 339991
  • SITC: 89399
  • Description: Gaskets,washers & other seals
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 5310-01-019-9693
What are the manufacturers of nsn 5310010199693?
Does this nsn 5310010199693 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010199693
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 5310010199693 contain any precious metals?
No precious metal content.
Does nsn 5310010199693 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010199693?
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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