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Ring Spacer NSN 5365-00-291-2893

Item Description

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

NSN 5365-00-291-2893 NSN: 5365-00-291-2893

Features and Characteristics

Inside Diameter
Between 2.997 inches and 3.003 inches
Outside Diameter
Between 3.243 inches and 3.246 inches
Overall Thickness
Between 0.050 inches and 0.060 inches
Material
Plastic polytetrafluoroethylene
Material Specification
Ams 3651 assn standard single material response
FSC
5365 Spacers Shims Rings Bushings
NIIN
002912893
NSN
5365002912893

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
P1052-12
Cage Code:
43491
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3926909987
  • NAICS: 326199
  • SITC: 89399
  • Description: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 5365-00-291-2893
What are the manufacturers of nsn 5365002912893?
Does this nsn 5365002912893 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5365002912893
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. it has a solid cross-section and two flat parallel bearing surfaces. the distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. the diameter of the centrally located hole must exceed 75 percent of the outside diameter. excludes laminated items. for items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. for items manufactured from lubricated plastics, see bearing, washer, thrust. for items manufactured from lubricated felt, see felt, mechanical, preformed. excludes disk, valve; insulator washer; and shim. see also spacer, plate and spacer, sleeve.
Does nsn 5365002912893 contain any precious metals?
Precious metal content is unknown.
Does nsn 5365002912893 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5365002912893?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
24307
FIIG:
A07000
App. Key:
AD
Cond. Code:
1
Status:
A

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