PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1549Bumper,valve,compressor

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 4310-00-400-1752 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-400-1752 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-400-1752. Primary manufacturer part number: 1549.
Features
  • Bumper,valve,compressor — FSC 4310
  • General Characteristics Item Description: STEEL; 1.485 IN. OD BODY; 0.531 IN. LG OF BODY;HUBBED ONE END; 1.052 IN. OD; 0.188 IN. LG OF HUB; 0.370 IN. ID; COUNTERBORES OPPOSITE HUBBED END; 1ST END COUNTERBORE 0.580 IN. DIA BY 0.255 IN. DEEP; 3RD END 1.275 IN. DIA BY 0.11 IN. DEEP IN
  • 2 verified cross-references
  • 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,compressor, cataloged under National Stock Number 4310-00-400-1752, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4310-00-400-1752
Primary Part Number1549
Item NameBumper,valve,compressor
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerQuincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
StatusCANCELLED
General Characteristics Item DescriptionSTEEL; 1.485 IN. OD BODY; 0.531 IN. LG OF BODY;HUBBED ONE END; 1.052 IN. OD; 0.188 IN. LG OF HUB; 0.370 IN. ID; COUNTERBORES OPPOSITE HUBBED END; 1ST END COUNTERBORE 0.580 IN. DIA BY 0.255 IN. DEEP; 3RD END 1.275 IN. DIA BY 0.11 IN. DEEP IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5999-00-018-11345B536 INTERCHANGEABLE
Contact Assembly,electrical
W.w. Grainger, Inc. Div Government Sales Division
5977-00-090-00251549 INTERCHANGEABLE
Contact Set,collector Ring
Cornell-Carr Co., Inc.
3110-00-100-06433628358C91 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Navistar Intl Corp Truck Br Ohio Plant
2910-00-136-87313007036 INTERCHANGEABLE
Tank,fuel,engine
Tankcraft Corp
5995-00-139-44671549 INTERCHANGEABLE
Lead,electrical
Unity Manufacturing Co
5905-00-173-7936 INTERCHANGEABLE
Resistor,fixed,wire Wound
5910-00-186-1587154-9 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Viking Technologies, Ltd.
3110-00-198-1050 INTERCHANGEABLE
Ball,bearing
5136-00-289-96071549 INTERCHANGEABLE
Tap,thread Cutting
Stanley Tools Div of Stanley Works
1650-00-332-6802 INTERCHANGEABLE
Retainer,drive Coupler
Cross-Reference Index
Part NumberManufacturer
1549 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
2469 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
Related Parts
5999-00-018-1134INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
5B536
5977-00-090-0025INTERCHANGEABLE
CONTACT SET,COLLECTOR RING
1549
3110-00-100-0643INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3628358C91
2910-00-136-8731INTERCHANGEABLE
TANK,FUEL,ENGINE
3007036
5995-00-139-4467INTERCHANGEABLE
LEAD,ELECTRICAL
1549
5905-00-173-7936INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5910-00-186-1587INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
154-9
3110-00-198-1050INTERCHANGEABLE
BALL,BEARING
5136-00-289-9607INTERCHANGEABLE
TAP,THREAD CUTTING
1549
1650-00-332-6802INTERCHANGEABLE
RETAINER,DRIVE COUPLER
5360-00-362-9450INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2469
2825-00-388-6824INTERCHANGEABLE
LINER ASSEMBLY
D15-619BPC377-378-393

Frequently Asked Questions

What is NSN 4310-00-400-1752?

NSN 4310-00-400-1752 is a Bumper,valve,compressor, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 4310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4310-00-400-1752?

NSN 4310-00-400-1752 has 2 cross-referenced part numbers: 1549 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), 2469 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What NSN replaces 4310-00-400-1752?

There are 12 known substitutes for 4310-00-400-1752: 5999-00-018-1134, 5977-00-090-0025, 3110-00-100-0643 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1549?

Key specifications for 1549: General Characteristics Item Description: STEEL; 1.485 IN. OD BODY; 0.531 IN. LG OF BODY;HUBBED ONE END; 1.052 IN. OD; 0.188 IN. LG OF HUB; 0.370 IN. ID; COUNTERBORES OPPOSITE HUBBED END; 1ST END COUNTERBORE 0.580 IN. DIA BY 0.255 IN. DEEP; 3RD END 1.275 IN. DIA BY 0.11 IN. DEEP IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4310-00-400-1752 still in active supply?

NSN 4310-00-400-1752 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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