PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6273-XPlug and Tube Assembly,oil Inlet

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 4310-00-980-5610 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-980-5610 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-980-5610. Primary manufacturer part number: 6273-X.
Features
  • Plug and Tube Assembly,oil Inlet — FSC 4310
  • General Characteristics Item Description: 2.156 IN. LG PLUG; 1.375 IN. HEX WRENCHING FLATS ON PLUG END; 0.266 IN. LG FLATS; 1-1/8-12 NF 2A THDS; 0.406 IN. THD LG; TWO 0.219 IN. HOLES DRILLED THRU PLUG NECK AT 90 DEG ANGLES; HOLES INTERSECT EACH OTER; ONE 0.250 IN. HOLE DRILLED IN END OF PLUG TO A DEPTH OF 1.250 IN. AND INTERSECTING CROSS HOLES; 0.312 IN. COUNTERBORE TO A DEPTH OF 0.625 IN.; ONE 4.250 IN. LG,BY 0.312 IN. OD ALUMINUM TUBE PRESS FITTED INTO COUNTERBORE; NO. 6061-T6 TUBE HARDNESS; 0.035 IN. WALL THK; 5.781 IN. LG O/A A
  • 2 verified cross-references
  • Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Plug and Tube Assembly,oil Inlet, cataloged under National Stock Number 4310-00-980-5610, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-980-5610
Primary Part Number6273-X
Item NamePlug and Tube Assembly,oil Inlet
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerQuincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
StatusACTIVE
General Characteristics Item Description2.156 IN. LG PLUG; 1.375 IN. HEX WRENCHING FLATS ON PLUG END; 0.266 IN. LG FLATS; 1-1/8-12 NF 2A THDS; 0.406 IN. THD LG; TWO 0.219 IN. HOLES DRILLED THRU PLUG NECK AT 90 DEG ANGLES; HOLES INTERSECT EACH OTER; ONE 0.250 IN. HOLE DRILLED IN END OF PLUG TO A DEPTH OF 1.250 IN. AND INTERSECTING CROSS HOLES; 0.312 IN. COUNTERBORE TO A DEPTH OF 0.625 IN.; ONE 4.250 IN. LG,BY 0.312 IN. OD ALUMINUM TUBE PRESS FITTED INTO COUNTERBORE; NO. 6061-T6 TUBE HARDNESS; 0.035 IN. WALL THK; 5.781 IN. LG O/A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5365-00-134-89626273 INTERCHANGEABLE
Ring,quad
Tyco Fire Products Lp
6220-00-137-61366273 INTERCHANGEABLE
Lens,light
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
5930-00-253-74500481214 INTERCHANGEABLE
Switch,push-Pull
Agco Corp Parts Opn
4730-00-416-0470 INTERCHANGEABLE
Adapter,straight,pipe to Tube
3020-00-696-6167A6273 INTERCHANGEABLE
Gear,spur
Aerocontrolex Group, Inc. Div Talley Actuators
5340-00-837-05076273A INTERCHANGEABLE
Standoff,threaded,spacing
Belfort Instrument Company
7510-00-924-6350 INTERCHANGEABLE
Ink,recording Instrument
5999-01-069-50356273 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5340-01-084-26636273 INTERCHANGEABLE
Caster,swivel
Saginaw Products Corporation Dba Cignys
6110-01-187-33156273 INTERCHANGEABLE
Contactor,magnetic
Wheeler Fleet Solutions, Co.
Cross-Reference Index
Part NumberManufacturer
6273 Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
6273-X PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
Related Parts
5365-00-134-8962INTERCHANGEABLE
RING,QUAD
6273
6220-00-137-6136INTERCHANGEABLE
LENS,LIGHT
6273
5930-00-253-7450INTERCHANGEABLE
SWITCH,PUSH-PULL
0481214
4730-00-416-0470INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
3020-00-696-6167INTERCHANGEABLE
GEAR,SPUR
A6273
5340-00-837-0507INTERCHANGEABLE
STANDOFF,THREADED,SPACING
6273A
7510-00-924-6350INTERCHANGEABLE
INK,RECORDING INSTRUMENT
5999-01-069-5035INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
6273
5340-01-084-2663INTERCHANGEABLE
CASTER,SWIVEL
6273
6110-01-187-3315INTERCHANGEABLE
CONTACTOR,MAGNETIC
6273
6145-01-573-0870INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6273

Frequently Asked Questions

What is NSN 4310-00-980-5610?

NSN 4310-00-980-5610 is a Plug and Tube Assembly,oil Inlet, 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 4310-00-980-5610?

NSN 4310-00-980-5610 has 2 cross-referenced part numbers: 6273 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), 6273-X (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What NSN replaces 4310-00-980-5610?

There are 11 known substitutes for 4310-00-980-5610: 5365-00-134-8962, 6220-00-137-6136, 5930-00-253-7450 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6273-X?

Key specifications for 6273-X: General Characteristics Item Description: 2.156 IN. LG PLUG; 1.375 IN. HEX WRENCHING FLATS ON PLUG END; 0.266 IN. LG FLATS; 1-1/8-12 NF 2A THDS; 0.406 IN. THD LG; TWO 0.219 IN. HOLES DRILLED THRU PLUG NECK AT 90 DEG ANGLES; HOLES INTERSECT EACH OTER; ONE 0.250 IN. HOLE DRILLED IN END OF PLUG TO A DEPTH OF 1.250 IN. AND INTERSECTING CROSS HOLES; 0.312 IN. COUNTERBORE TO A DEPTH OF 0.625 IN.; ONE 4.250 IN. LG,BY 0.312 IN. OD ALUMINUM TUBE PRESS FITTED INTO COUNTERBORE; NO. 6061-T6 TUBE HARDNESS; 0.035 IN. WALL THK; 5.781 IN. LG O/A A. 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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