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Recessed Washer NSN 5310-01-338-0960

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 5310-01-338-0960 NSN: 5310-01-338-0960

Features and Characteristics

Hole Diameter
Between 0.192 inches and 0.196 inches
Outside Diameter
Between 0.369 inches and 0.389 inches
Recess Diameter
Between 0.272 inches and 0.292 inches
Material Thickness
Between 0.057 inches and 0.069 inches
Recess Angle
Between 45.0 degrees and 50.0 degrees
Part Name Assigned By Controlling Agency
Navy special project
Material
Titanium alloy uns r56400
Material Specification
Mil-t-9046, type 3, comp c military specification single material response
Style Designator
15 recessed
FSC
5310 Nuts And Washers
NIIN
013380960
NSN
5310013380960

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BACW10BX3C
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: 8108908000
  • NAICS: 331491
  • SITC: 69985
  • Description: Other wrought titanium, nesoi
  • End Use (Code 12290):
    Nonferrous metals, other

Q & A

Frequently asked questions for NSN 5310-01-338-0960
What are the manufacturers of nsn 5310013380960?
Does this nsn 5310013380960 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013380960
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 5310013380960 contain any precious metals?
No precious metal content.
Does nsn 5310013380960 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013380960?
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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