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

Concave Washer NSN 5310-01-337-6052

Item Description

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also washer (1), convex. Excludes washer (1), recessed and bearing, washer, thrust.

NSN 5310-01-337-6052 NSN: 5310-01-337-6052

Features and Characteristics

Hole Diameter
Between 0.358 inches and 0.368 inches
Radius
Between 0.360 inches and 0.390 inches
Outside Diameter
Between 0.557 inches and 0.567 inches
Material Thickness
Between 0.070 inches and 0.090 inches
Hardness Rating
Between 52.0 rockwell c and 56.0 rockwell c
Material
Steel comp h11
Material Specification
Ams6487 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Concave
FSC
5310 Nuts And Washers
NIIN
013376052
NSN
5310013376052

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BACW10CA104CCU
Cage Code:
81205
Status:
A
MSDS:
Part Number:
K29913-104NF
Cage Code:
15653
Status:
A
MSDS:
Part Number:
942010-4
Cage Code:
60119
Status:
A
MSDS:
Part Number:
70191-104U
Cage Code:
56878
Status:
A
MSDS:
Part Number:
BACW104CCU
Cage Code:
81205
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 5310-01-337-6052
What are the manufacturers of nsn 5310013376052?
Does this nsn 5310013376052 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013376052
A washer which is round with a centrally located hole. one bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. see also washer (1), convex. excludes washer (1), recessed and bearing, washer, thrust.
Does nsn 5310013376052 contain any precious metals?
No precious metal content.
Does nsn 5310013376052 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013376052?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15930
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