NSN 4310-01-641-8683 · NIIN 016418683 · Part number 6670X001
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 49576
Government record, cited
NSN 4310-01-641-8683 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-641-8683. Manufacturer of record part number: 6670X001.
Also searched as4310-01-641-8683 ·
4310016418683 ·
NIIN 016418683 ·
01-641-8683 ·
FSC 4310 Compressors and Vacuum Pumps · CAGE 49576 · 6670X001
Manufacturer of record: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Identification
NSN: 4310-01-641-8683
NIIN: 016418683
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 6670X001
Manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
General Description
The Valve,reed, cataloged under National Stock Number 4310-01-641-8683, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4310-01-641-8683
Primary Part Number
6670X001
Item Name
Valve,reed
FSC / FSG
4310 / 43 — Compressors and Vacuum Pumps
Manufacturer
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
No interchangeability data on file.
Other items in FSC 4310 — Compressors and Vacuum Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4310-00-000-0050
COMPRESSOR UNIT,RECIPROCATING
4310-00-001-0059
4310-00-001-0059 · Item name not on file
4310-00-001-2044
MOUNTING PAD,TANK,PRESSURE
4310-00-001-3477
PARTS KIT,VACUUM PUMP
4310-00-001-3493
VACUUM PUMP,ROTARY
4310-00-001-6194
4310-00-001-6194 · Item name not on file
4310-00-001-6381
4310-00-001-6381 · Item name not on file
4310-00-001-7755
PARTS KIT,VACUUM PUMP
Frequently Asked Questions
What is NSN 4310-01-641-8683?
NSN 4310-01-641-8683 is a Valve,reed, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
What part numbers are listed for NSN 4310-01-641-8683?
NSN 4310-01-641-8683 has 1 manufacturer part number on file: 6670X001 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).
What are the specifications of 6670X001?
Key specifications for 6670X001: Special Features: U/O LEFT HEAD ASSEMBLY 7382U; Part Name Assigned by Controlling Agency: DISCHARGE VALVE ASSEMBLY; End Item Identification: COMPRESSOR, AIR; LOGISTICS SUPPORT VESSEL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4310-01-641-8683 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.