PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1877Spacer,ring

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 5365-00-255-0286 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-255-0286 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-255-0286. Primary manufacturer part number: 1877.
Features
  • Spacer,ring — FSC 5365
  • Inside Diameter: 2.000 INCHES NOMINAL IN
  • Overall Thickness: 0.031 INCHES NOMINAL IN
  • Material: ALUMINUM
  • Outside Diameter: 2.500 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
  • Applications requiring Aluminum construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-00-255-0286, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5365-00-255-0286
Primary Part Number1877
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerQuincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
StatusCANCELLED
Inside Diameter2.000 INCHES NOMINAL IN
Overall Thickness0.031 INCHES NOMINAL IN
MaterialALUMINUM
Outside Diameter2.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-209-1491113818 INTERCHANGEABLE
Washer,flat
Chrysler Realty Company Llc Dba Daimler Chrysler
4730-00-277-4780161256 INTERCHANGEABLE
Fitting,lubrication
Goodrich Corporation
5915-00-325-9028 INTERCHANGEABLE
Filter,band Pass
6115-00-376-6988 INTERCHANGEABLE
Generator Set,diesel Engine
5998-00-455-24041877 INTERCHANGEABLE
Printed Wiring Board
Transicoil Llc Dba Ads Transicoil Div Transicoil
5360-00-621-54541877 INTERCHANGEABLE
Spring,helical,compression
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
5950-00-698-6127708147-1 INTERCHANGEABLE
Transformer,radio Frequency
Raytheon Company
5315-00-721-50131877 INTERCHANGEABLE
Pin,cotter
Eaton Aerospace, Llc Dba Jackson South
5136-00-825-7092 INTERCHANGEABLE
Tap,thread Cutting
3120-00-914-5691DS-931042 INTERCHANGEABLE
Bushing,sleeve
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
1877 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
B-3524-024 Cooper Machinery Services Llc (USA)
Related Parts
5310-00-209-1491INTERCHANGEABLE
WASHER,FLAT
113818
4730-00-277-4780INTERCHANGEABLE
FITTING,LUBRICATION
161256
5915-00-325-9028INTERCHANGEABLE
FILTER,BAND PASS
6115-00-376-6988INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
5998-00-455-2404INTERCHANGEABLE
PRINTED WIRING BOARD
1877
5360-00-621-5454INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1877
5950-00-698-6127INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
708147-1
5315-00-721-5013INTERCHANGEABLE
PIN,COTTER
1877
5136-00-825-7092INTERCHANGEABLE
TAP,THREAD CUTTING
3120-00-914-5691INTERCHANGEABLE
BUSHING,SLEEVE
DS-931042
5307-01-257-7380INTERCHANGEABLE
STUD,CONTINUOUS THREAD
550-024
2910-01-328-8687INTERCHANGEABLE
NOZZLE,FUEL INJECTION
A47753

Frequently Asked Questions

What is NSN 5365-00-255-0286?

NSN 5365-00-255-0286 is a Spacer,ring, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 5365 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5365-00-255-0286?

NSN 5365-00-255-0286 has 2 cross-referenced part numbers: 1877 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), B-3524-024 (Cooper Machinery Services Llc).

What NSN replaces 5365-00-255-0286?

There are 12 known substitutes for 5365-00-255-0286: 5310-00-209-1491, 4730-00-277-4780, 5915-00-325-9028 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1877?

Key specifications for 1877: Inside Diameter: 2.000 INCHES NOMINAL IN; Overall Thickness: 0.031 INCHES NOMINAL IN; Material: ALUMINUM; Outside Diameter: 2.500 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5365-00-255-0286 still in active supply?

NSN 5365-00-255-0286 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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