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Ring Spacer NSN 5365-00-771-7187

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 5365-00-771-7187 NSN: 5365-00-771-7187

Features and Characteristics

Inside Diameter
3.080 inches
Outside Diameter
3.520 inches
Overall Thickness
Between 0.083 inches and 0.085 inches
Hardness Rating
52.0 rockwell b
Surface Finish
32.0 microinches right side
Material
Steel comp 1010
Material Specification
Ams 5042 assn standard single material response
Surface Treatment
Oxide
Surface Treatment Specification
Ams 2485 assn standard single treatment response
FSC
5365 Spacers Shims Rings Bushings
NIIN
007717187
NSN
5365007717187

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1-100-227-22
Cage Code:
99193
Status:
A
MSDS:
Part Number:
2840HU1-016-22
Cage Code:
81996
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7326908595
  • NAICS: 332999
  • SITC: 69969
  • Description: Other articles of iron or steel not wire nesoi
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5365-00-771-7187
What are the manufacturers of nsn 5365007717187?
Does this nsn 5365007717187 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5365007717187
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 5365007717187 contain any precious metals?
No precious metal content.
Does nsn 5365007717187 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5365007717187?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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