PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8090Filter Element,intake Air Cleane

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 4310-01-121-7873 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-121-7873 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-121-7873. Primary manufacturer part number: 8090.
Features
  • Filter Element,intake Air Cleane — FSC 4310
  • Design Type: REUSABLE
  • Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE
  • Material: FIBER FILTERING MEDIUM
  • 2 verified cross-references
  • Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Fiber Filtering Medium construction
General Description

The Filter Element,intake Air Cleane, cataloged under National Stock Number 4310-01-121-7873, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. Government technical data includes 3 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-01-121-7873
Primary Part Number8090
Item NameFilter Element,intake Air Cleane
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerQuincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
StatusACTIVE
Design TypeREUSABLE
Filtering Media DesignPLEATED SINGLE FILTERING MEDIA RESPONSE
MaterialFIBER FILTERING MEDIUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5945-00-138-9608 INTERCHANGEABLE
Solenoid,electrical
5340-00-420-174711168-06 INTERCHANGEABLE
Clamp,loop
Transdigm Inc Div Adelwiggins Group
6150-00-496-30333108 INTERCHANGEABLE
Lead,electrical
Ktm 2 Llc Dba Arrow Safety Device Company
5930-00-817-38918090 INTERCHANGEABLE
Switch,rotary
Shallco, Inc
5340-00-920-14098090 INTERCHANGEABLE
Dust Cap Assembly
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
5910-01-017-5130922-0593-010 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6515-01-200-7094 INTERCHANGEABLE
Tube,feeding,surgical
5340-01-616-10548090 INTERCHANGEABLE
Clamp,loop
Keystone Electronics Corp
5895-01-627-5234B1709 INTERCHANGEABLE
Converter,video
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
8090 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
S50-07 Falls Filtration Technologies, Inc. (USA)
Related Parts
5945-00-138-9608INTERCHANGEABLE
SOLENOID,ELECTRICAL
5340-00-420-1747INTERCHANGEABLE
CLAMP,LOOP
11168-06
6150-00-496-3033INTERCHANGEABLE
LEAD,ELECTRICAL
3108
5930-00-817-3891INTERCHANGEABLE
SWITCH,ROTARY
8090
5340-00-920-1409INTERCHANGEABLE
DUST CAP ASSEMBLY
8090
5910-01-017-5130INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
922-0593-010
6515-01-200-7094INTERCHANGEABLE
TUBE,FEEDING,SURGICAL
5340-01-616-1054INTERCHANGEABLE
CLAMP,LOOP
8090
5895-01-627-5234INTERCHANGEABLE
CONVERTER,VIDEO
B1709

Frequently Asked Questions

What is NSN 4310-01-121-7873?

NSN 4310-01-121-7873 is a Filter Element,intake Air Cleane, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-121-7873?

NSN 4310-01-121-7873 has 2 cross-referenced part numbers: 8090 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), S50-07 (Falls Filtration Technologies, Inc.).

What NSN replaces 4310-01-121-7873?

There are 9 known substitutes for 4310-01-121-7873: 5945-00-138-9608, 5340-00-420-1747, 6150-00-496-3033 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8090?

Key specifications for 8090: Design Type: REUSABLE; Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Material: FIBER FILTERING MEDIUM. 3 total characteristics are documented in the Federal Logistics Information System.

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