PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2341Pin,piston

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 4310-01-121-8628 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-121-8628 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-121-8628. Primary manufacturer part number: 2341.
Features
  • Pin,piston — FSC 4310
  • Material: STEEL CORROSION RESISTING
  • 1 verified cross-reference
  • Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Pin,piston, cataloged under National Stock Number 4310-01-121-8628, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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
NSN4310-01-121-8628
Primary Part Number2341
Item NamePin,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerQuincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2640-00-052-0871 INTERCHANGEABLE
Valve,pneumatic Tire
6810-00-145-2910 INTERCHANGEABLE
Stannous Chloride,dihydrate
5330-00-171-7274 INTERCHANGEABLE
Gasket,spiral Wound
5910-00-191-5299 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5325-00-359-54382341 INTERCHANGEABLE
Grommet,nonmetallic
Atlantic India Rubber Co Inc
5315-00-427-25162341 INTERCHANGEABLE
Lock Pin,clutch Adjusting Screw
Stanley-Bostitch Sub of the Stanley Works
5905-00-448-25942341 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Crown Audio, Inc. Dba Crown International
6640-00-521-5239 INTERCHANGEABLE
Table,laboratory
6240-00-538-141613521 INTERCHANGEABLE
Lamp,incandescent
Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company
5331-00-641-577211625-302-5 INTERCHANGEABLE
O-Ring
The Boeing Company Div Legacy Boeing Hb1
Cross-Reference Index
Part NumberManufacturer
2341 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
Related Parts
2640-00-052-0871INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
6810-00-145-2910INTERCHANGEABLE
STANNOUS CHLORIDE,DIHYDRATE
5330-00-171-7274INTERCHANGEABLE
GASKET,SPIRAL WOUND
5910-00-191-5299INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5325-00-359-5438INTERCHANGEABLE
GROMMET,NONMETALLIC
2341
5315-00-427-2516INTERCHANGEABLE
LOCK PIN,CLUTCH ADJUSTING SCREW
2341
5905-00-448-2594INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
2341
6640-00-521-5239INTERCHANGEABLE
TABLE,LABORATORY
6240-00-538-1416INTERCHANGEABLE
LAMP,INCANDESCENT
13521
5331-00-641-5772INTERCHANGEABLE
O-RING
11625-302-5
5905-00-801-5184INTERCHANGEABLE
RESISTOR,ADJUSTABLE
PFR5K20R0
6105-00-967-4231INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT

Frequently Asked Questions

What is NSN 4310-01-121-8628?

NSN 4310-01-121-8628 is a Pin,piston, 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 4310-01-121-8628?

NSN 4310-01-121-8628 has 1 cross-referenced part number: 2341 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What NSN replaces 4310-01-121-8628?

There are 12 known substitutes for 4310-01-121-8628: 2640-00-052-0871, 6810-00-145-2910, 5330-00-171-7274 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2341?

Key specifications for 2341: Material: STEEL CORROSION RESISTING; Special Features: SLOTTED BOTH ENDS; HIGH PRESSURE. 2 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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