ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Recessed Washer NSN 5310-01-475-9652

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 5310-01-475-9652 NSN: 5310-01-475-9652

Features and Characteristics

Hole Diameter
0.508 inches
Outside Diameter
0.742 inches
Material Thickness
0.100 inches
End Application
1005-01-382-0953; carbine 5.56 millimeter
Hardness Rating
Between 0.25 rockwell c and 35.0 rockwell c
Top Recess Diameter
0.692 inches
Bottom Recess Angle
60.0 degrees
Top Recess Angle
120.0 degrees
Bottom Recess Diameter
0.512 inches
Surface Finish
125.0 microinches all surfaces
Color
Black
Material
Stainless steel
Material Specification
Astm a564, 17-4, cond a assn standard single material response
Surface Treatment
Oxide
Style Designator
Recessed both sides
FSC
5310 Nuts And Washers
NIIN
014759652
NSN
5310014759652

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12991533
Cage Code:
19200
Status:
A
MSDS:
Part Number:
M4-00-107
Cage Code:
04099
Status:
A
MSDS:
Part Number:
711419708307
Cage Code:
0000V
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 5310-01-475-9652
What are the manufacturers of nsn 5310014759652?
Does this nsn 5310014759652 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310014759652
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 5310014759652 contain any precious metals?
No precious metal content.
Does nsn 5310014759652 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310014759652?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo