PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1864Bar,governor

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 4310-00-148-5517 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-148-5517 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-148-5517. Primary manufacturer part number: A1864.
Features
  • Bar,governor — FSC 4310
  • General Characteristics Item Description: CREW MATERIAL,3.562 IN. LONG,0.250 IN. WIDE,0.125 IN. THICK W/GROOVE 0.344 WIDE BY 0.062 IN. DEEP CENTERED ON ONE SIDE IN
  • 5 verified cross-references
  • Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Bar,governor, cataloged under National Stock Number 4310-00-148-5517, 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 5 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
NSN4310-00-148-5517
Primary Part NumberA1864
Item NameBar,governor
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerQuincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
StatusCANCELLED
General Characteristics Item DescriptionCREW MATERIAL,3.562 IN. LONG,0.250 IN. WIDE,0.125 IN. THICK W/GROOVE 0.344 WIDE BY 0.062 IN. DEEP CENTERED ON ONE SIDE IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5915-00-009-0113A1864 INTERCHANGEABLE
Filter,radio Frequency Interfere
The Captor Corporation
5910-00-084-90820180-0044 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
5120-00-224-9443DWG5120-00-224-9443 INTERCHANGEABLE
Marlinespike
General Services Administration Federal Supply Service
6625-00-393-25731864-9700 (630018) INTERCHANGEABLE
Ohmmeter
Iet Labs Inc
5950-00-645-6806C746106REV10PT1 INTERCHANGEABLE
Transformer,audio Frequency
L3 Technologies, Inc. Div Communication Systems-East
6240-00-765-844317130246 INTERCHANGEABLE
Lamp,incandescent
Ametek Inc Dba Ametek Iscd Div Iscd
4210-00-928-25971864 INTERCHANGEABLE
Valve,extinguisher
Tyco Fire Products Lp
5920-01-203-6952 INTERCHANGEABLE
Floormat,static Eliminator
3442-01-206-5773RB8013S INTERCHANGEABLE
Press,arbor,power-Operated
Spx Fluid Power
5975-01-309-9852A-1864 INTERCHANGEABLE
Adapter,electrical Conduit
Semco Instruments Inc Div Atlas-Aero Corp., Division of Semco Instruments, Inc.
Cross-Reference Index
Part NumberManufacturer
RC320-9-1625PC1864 Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
RC230-14-1650PC1864 Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
RC106-15-1665PC1864 Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
A1864 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
1864 Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
Related Parts
5915-00-009-0113INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
A1864
5910-00-084-9082INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
0180-0044
5120-00-224-9443INTERCHANGEABLE
MARLINESPIKE
DWG5120-00-224-9443
6625-00-393-2573INTERCHANGEABLE
OHMMETER
1864-9700 (630018)
5950-00-645-6806INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
C746106REV10PT1
6240-00-765-8443INTERCHANGEABLE
LAMP,INCANDESCENT
17130246
4210-00-928-2597INTERCHANGEABLE
VALVE,EXTINGUISHER
1864
5920-01-203-6952INTERCHANGEABLE
FLOORMAT,STATIC ELIMINATOR
3442-01-206-5773INTERCHANGEABLE
PRESS,ARBOR,POWER-OPERATED
RB8013S
5975-01-309-9852INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
A-1864
5330-01-365-8811INTERCHANGEABLE
RING,BACK UP
1864
4940-01-478-1418INTERCHANGEABLE
SHOP EQUIPMENT,UTILITY
1864

Frequently Asked Questions

What is NSN 4310-00-148-5517?

NSN 4310-00-148-5517 is a Bar,governor, 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 4310-00-148-5517?

NSN 4310-00-148-5517 has 5 cross-referenced part numbers: RC320-9-1625PC1864 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), RC230-14-1650PC1864 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), RC106-15-1665PC1864 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), A1864 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), 1864 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What NSN replaces 4310-00-148-5517?

There are 12 known substitutes for 4310-00-148-5517: 5915-00-009-0113, 5910-00-084-9082, 5120-00-224-9443 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1864?

Key specifications for A1864: General Characteristics Item Description: CREW MATERIAL,3.562 IN. LONG,0.250 IN. WIDE,0.125 IN. THICK W/GROOVE 0.344 WIDE BY 0.062 IN. DEEP CENTERED ON ONE SIDE IN; End Item Identification: COMPRESSOR,QUINCY CO. MODEL 325. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4310-00-148-5517 still in active supply?

NSN 4310-00-148-5517 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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