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Shouldered Washer NSN 5310-01-260-7719

Item Description

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.

NSN 5310-01-260-7719 NSN: 5310-01-260-7719

Features and Characteristics

Hole Diameter
Between 0.140 inches and 0.150 inches
Shoulder Diameter
Between 0.238 inches and 0.248 inches
Outside Diameter
Between 0.370 inches and 0.390 inches
Shoulder Height
Between 0.045 inches and 0.055 inches
Material Thickness
Between 0.026 inches and 0.036 inches
Part Name Assigned By Controlling Agency
Navy special project
Special Features
Moisture and fungus resistent
Material
Plastic polyamide
Material Specification
L-p-410 federal specification single material response
Surface Treatment
Varnish
Surface Treatment Specification
Mil-v-173 military specification single treatment response
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
012607719
NSN
5310012607719

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2638-24850-N140-30
Cage Code:
1YGB8
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 5310-01-260-7719
What are the manufacturers of nsn 5310012607719?
Does this nsn 5310012607719 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012607719
A washer, round in shape, and having a centrally located hole. one bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. the thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. for items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. excludes insulator, washer and thrust type washers.
Does nsn 5310012607719 contain any precious metals?
No precious metal content.
Does nsn 5310012607719 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012607719?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15934
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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