PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

48773Rotor and Shaft Pump Assembly

Liquid Controls, L.l.c. Div Idex Corporation · NSN 4320-01-558-6812 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-558-6812 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-558-6812. Primary manufacturer part number: 48773.
Features
  • Rotor and Shaft Pump Assembly — FSC 4320
  • 4 verified cross-references
  • Primary manufacturer: Liquid Controls, L.l.c. Div Idex Corporation
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Rotor and Shaft Pump Assembly, cataloged under National Stock Number 4320-01-558-6812, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Liquid Controls, L.l.c. Div Idex Corporation. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-558-6812
Primary Part Number48773
Item NameRotor and Shaft Pump Assembly
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerLiquid Controls, L.l.c. Div Idex Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-156-0468501026 INTERCHANGEABLE
Resistor,fixed,wire Wound
Tdk-Lambda Americas Inc. Div High Power Division
5930-00-771-23707403 INTERCHANGEABLE
Switch
Cole Hersee Company
4330-01-094-2801ARMZ-203321-026 INTERCHANGEABLE
Filter Element,fluid
Falls Filtration Technologies, Inc.
3040-01-235-362150601 INTERCHANGEABLE
Shaft,shouldered
Marco Seattle Inc Dba Marco
5930-01-560-725648773 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
5330-01-577-867448773 INTERCHANGEABLE
Gasket
Bourns Inc
Cross-Reference Index
Part NumberManufacturer
4084397 Oshkosh Defense Llc (USA)
48773 PRIMARY Liquid Controls, L.l.c. Div Idex Corporation (USA)
501026 Liquid Controls, L.l.c. Div Idex Corporation (USA)
48939 Liquid Controls, L.l.c. Div Idex Corporation (USA)
Related Parts
5905-00-156-0468INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
501026
5930-00-771-2370INTERCHANGEABLE
SWITCH
7403
4330-01-094-2801INTERCHANGEABLE
FILTER ELEMENT,FLUID
ARMZ-203321-026
3040-01-235-3621INTERCHANGEABLE
SHAFT,SHOULDERED
50601
5930-01-560-7256INTERCHANGEABLE
SWITCH,FLOW
48773
5330-01-577-8674INTERCHANGEABLE
GASKET
48773

Frequently Asked Questions

What is NSN 4320-01-558-6812?

NSN 4320-01-558-6812 is a Rotor and Shaft Pump Assembly, manufactured by Liquid Controls, L.l.c. Div Idex Corporation, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-558-6812?

NSN 4320-01-558-6812 has 4 cross-referenced part numbers: 4084397 (Oshkosh Defense Llc), 48773 (Liquid Controls, L.l.c. Div Idex Corporation), 501026 (Liquid Controls, L.l.c. Div Idex Corporation), 48939 (Liquid Controls, L.l.c. Div Idex Corporation).

What NSN replaces 4320-01-558-6812?

There are 6 known substitutes for 4320-01-558-6812: 5905-00-156-0468, 5930-00-771-2370, 4330-01-094-2801 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 48773?

Key specifications for 48773: End Item Identification: 2320-01-534-1103, TRUCK,TANK; Special Features: NHA-METER ELEMENT L3252 (CLASS 2); Part Name Assigned by Controlling Agency: ROTOR, BLOCKING. 3 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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