PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6609Head Brass

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 4310-01-120-8466 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-120-8466 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-120-8466. Primary manufacturer part number: 6609.
Features
  • Head Brass — FSC 4310
  • 1 verified cross-reference
  • Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Head Brass, cataloged under National Stock Number 4310-01-120-8466, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-01-120-8466
Primary Part Number6609
Item NameHead Brass
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerQuincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1680-00-370-8510A6609 INTERCHANGEABLE
Connector Assy,flar
Triumph Controls, Llc Dba Triumph Controls, Llc
5330-00-446-8586 INTERCHANGEABLE
Seal,plain
6150-00-642-88546609 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
5120-01-018-9771 INTERCHANGEABLE
Pliers,retaining Ring
6210-01-085-77176609 INTERCHANGEABLE
Light,indicator
Edro Corporation, the Dba Edro Corp
7530-01-273-3755660-YW INTERCHANGEABLE
Pad,writing Paper
Baltimore Stationery Co. Dba Total Office Interiors
5330-01-275-41986609 INTERCHANGEABLE
Ring,wiper
Coffin Turbo Pump Inc
2940-01-357-1283CA6481 INTERCHANGEABLE
Filter Element,intake Air Cleane
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5305-01-445-3675655-628-9010 INTERCHANGEABLE
Screw,machine
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
6150-01-483-7355132108-22 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Bay Electronics Inc Dba Bay Electronics Inc
Cross-Reference Index
Part NumberManufacturer
6609 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
Related Parts
1680-00-370-8510INTERCHANGEABLE
CONNECTOR ASSY,FLAR
A6609
5330-00-446-8586INTERCHANGEABLE
SEAL,PLAIN
6150-00-642-8854INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
6609
5120-01-018-9771INTERCHANGEABLE
PLIERS,RETAINING RING
6210-01-085-7717INTERCHANGEABLE
LIGHT,INDICATOR
6609
7530-01-273-3755INTERCHANGEABLE
PAD,WRITING PAPER
660-YW
5330-01-275-4198INTERCHANGEABLE
RING,WIPER
6609
2940-01-357-1283INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
CA6481
5305-01-445-3675INTERCHANGEABLE
SCREW,MACHINE
655-628-9010
6150-01-483-7355INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
132108-22
5325-01-513-2442INTERCHANGEABLE
RING,RETAINING
6100-24-SS2
4810-01-524-9024INTERCHANGEABLE
AXLE,SPINNER
6694-151-000

Frequently Asked Questions

What is NSN 4310-01-120-8466?

NSN 4310-01-120-8466 is a Head Brass, 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 4310-01-120-8466?

NSN 4310-01-120-8466 has 1 cross-referenced part number: 6609 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What NSN replaces 4310-01-120-8466?

There are 12 known substitutes for 4310-01-120-8466: 1680-00-370-8510, 5330-00-446-8586, 6150-00-642-8854 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6609?

Key specifications for 6609: End Item Identification: QUINCY COMPRESSOR MODEL 325. 1 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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