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Shouldered Washer NSN 5310-00-559-6442

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 5310-00-559-6442 NSN: 5310-00-559-6442

Features and Characteristics

Hole Diameter
Between 1.078 inches and 1.082 inches
Shoulder Diameter
Between 1.560 inches and 1.562 inches
Outside Diameter
Between 1.621 inches and 1.623 inches
Shoulder Height
Between 0.040 inches and 0.055 inches
Material Thickness
0.069 inches
End Application
9nsn 2320-01-304-2277 pls (palletized loading system); nsn 2320-01-318-9902 het (heavy equipment transporter); 2320-01-097-0248, 2320-01-097-0249, 2320-01-100-7672, 2320-01-097-0260, 2320-01-195-7641, hemtt family (heavy expanded mobility tactical trucks)
Material
Lead alloy
Material Specification
300 fscm 78222 mfr ref single material response
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
005596442
NSN
5310005596442

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2261721
Cage Code:
78222
Status:
A
MSDS:
Part Number:
3SH72
Cage Code:
45152
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8710000090
  • NAICS: 336992
  • SITC: 89111
  • Description: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
  • End Use (Code 50030):
    Military trucks, armored vehicles, etc.

Q & A

Frequently asked questions for NSN 5310-00-559-6442
What are the manufacturers of nsn 5310005596442?
Does this nsn 5310005596442 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005596442
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 5310005596442 contain any precious metals?
No precious metal content.
Does nsn 5310005596442 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005596442?
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
  •   Quality Inspected Parts
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