PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50092Pump,reciprocating

Haskel International, Llc Dba Haskel International, Llc · NSN 4320-01-252-0721 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-252-0721 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-252-0721. Primary manufacturer part number: 50092.
Features
  • Pump,reciprocating — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Haskel International, Llc Dba Haskel International, Llc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,reciprocating, cataloged under National Stock Number 4320-01-252-0721, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Haskel International, Llc Dba Haskel International, Llc. This item has 3 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.

Catalog Facts
Item NamePump,reciprocating
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersHaskel International, Llc Dba Haskel International, Llc (CAGE 81400)
Technical Specifications
ParameterValue
NSN4320-01-252-0721
Primary Part Number50092
Item NamePump,reciprocating
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerHaskel International, Llc Dba Haskel International, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5305-00-217-058150092 INTERCHANGEABLE
Screw,machine
Hamilton Sundstrand Corporation Dba Collins Aerospace
4820-00-722-056850092 INTERCHANGEABLE
Valve,safety Relief
Parker-Hannifin Corporation Dba Pneutronics
4520-00-980-8246 INTERCHANGEABLE
Heating Element,electrical,nonim
5998-01-032-931850092 INTERCHANGEABLE
Circuit Card Assembly
L3 Technologies, Inc. Div L3 Keo
5330-01-120-425850092 INTERCHANGEABLE
Gasket
Sabre Engines Ltd
4320-01-147-901550092 INTERCHANGEABLE
Pump Assy
Tactair Fluid Controls Inc
4320-01-197-4882 INTERCHANGEABLE
Socket Assembly,hydraulic Pump,r
4520-01-307-707150132 INTERCHANGEABLE
Heating Element,electrical,nonim
American Wyott Corporation Dba Apw Wyott Food Service Equipment
4730-01-308-4756 INTERCHANGEABLE
Adapter Assembly,filler Cap
5331-01-557-467550093 INTERCHANGEABLE
O-Ring
Hutchinson Industries, Inc Div Defense and Industry
Cross-Reference Index
Part NumberManufacturer
50092 Haskel International, Llc Dba Haskel International, Llc (USA)
GSFD-12-C Haskel International, Llc Dba Haskel International, Llc (USA)
GSFD-12-C4 Haskel International, Llc Dba Haskel International, Llc (USA)
Related Parts
5305-00-217-0581INTERCHANGEABLE
SCREW,MACHINE
50092
4820-00-722-0568INTERCHANGEABLE
VALVE,SAFETY RELIEF
50092
4520-00-980-8246INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
5998-01-032-9318INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
50092
5330-01-120-4258INTERCHANGEABLE
GASKET
50092
4320-01-147-9015INTERCHANGEABLE
PUMP ASSY
50092
4320-01-197-4882INTERCHANGEABLE
SOCKET ASSEMBLY,HYDRAULIC PUMP,R
4520-01-307-7071INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
50132
4730-01-308-4756INTERCHANGEABLE
ADAPTER ASSEMBLY,FILLER CAP
5331-01-557-4675INTERCHANGEABLE
O-RING
50093
4240-01-677-8654INTERCHANGEABLE
TOOL FOR BREACHING
50092

Frequently Asked Questions

What is NSN 4320-01-252-0721?

NSN 4320-01-252-0721 is a Pump,reciprocating, manufactured by Haskel International, Llc Dba Haskel International, Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-252-0721?

NSN 4320-01-252-0721 has 3 cross-referenced part numbers: 50092 (Haskel International, Llc Dba Haskel International, Llc), GSFD-12-C (Haskel International, Llc Dba Haskel International, Llc), GSFD-12-C4 (Haskel International, Llc Dba Haskel International, Llc).

What NSN replaces 4320-01-252-0721?

There are 11 known substitutes for 4320-01-252-0721: 5305-00-217-0581, 4820-00-722-0568, 4520-00-980-8246 and 8 more. Verify interchangeability with system specifications before substitution.

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