PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6671Bumper,valve Intake

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 4310-01-098-1245 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-098-1245 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-098-1245. Primary manufacturer part number: 6671.
Features
  • Bumper,valve Intake — FSC 4310
  • 1 verified cross-reference
  • Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Bumper,valve Intake, cataloged under National Stock Number 4310-01-098-1245, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-01-098-1245
Primary Part Number6671
Item NameBumper,valve Intake
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 6
5210-00-004-066352837 INTERCHANGEABLE
Blade,thickness Gage
L.s. Starrett Company (the) Div Tool Division
5940-00-842-0221977 INTERCHANGEABLE
Terminal,stud
Lta/d-Cemco Inc Dba D-Cemco
5950-00-947-6628 INTERCHANGEABLE
Transformer,radio Frequency
5355-01-230-08396671 INTERCHANGEABLE
Knob
Belfort Instrument Company
4820-01-274-67356671 INTERCHANGEABLE
Body Assembly Valve
Greno Industries, Inc. Dba Greno Industries Inc
5331-01-376-66546671 INTERCHANGEABLE
O-Ring
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
Cross-Reference Index
Part NumberManufacturer
6671 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
Related Parts
5210-00-004-0663INTERCHANGEABLE
BLADE,THICKNESS GAGE
52837
5940-00-842-0221INTERCHANGEABLE
TERMINAL,STUD
977
5950-00-947-6628INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5355-01-230-0839INTERCHANGEABLE
KNOB
6671
4820-01-274-6735INTERCHANGEABLE
BODY ASSEMBLY VALVE
6671
5331-01-376-6654INTERCHANGEABLE
O-RING
6671

Frequently Asked Questions

What is NSN 4310-01-098-1245?

NSN 4310-01-098-1245 is a Bumper,valve Intake, 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 4310-01-098-1245?

NSN 4310-01-098-1245 has 1 cross-referenced part number: 6671 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What NSN replaces 4310-01-098-1245?

There are 6 known substitutes for 4310-01-098-1245: 5210-00-004-0663, 5940-00-842-0221, 5950-00-947-6628 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6671?

Key specifications for 6671: End Item Identification: QUINCY COMPRESSOR QR-25; LOGISTICS SUPPORT VESSEL. 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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