PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7724Housing,liquid Pump

The Gorman-Rupp Company Div Gorman-Rupp · NSN 4320-00-707-5975 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-707-5975 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-707-5975. Primary manufacturer part number: 7724.
Features
  • Housing,liquid Pump — FSC 4320
  • Material: IRON CAST
  • Pump Design Control Activity: 25567
  • Pump Model Number for Which Designed: 81 1/2E3-E1
  • 2 verified cross-references
  • Primary manufacturer: The Gorman-Rupp Company Div Gorman-Rupp
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Iron Cast construction
General Description

The Housing,liquid Pump, cataloged under National Stock Number 4320-00-707-5975, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is The Gorman-Rupp Company Div Gorman-Rupp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-707-5975
Primary Part Number7724
Item NameHousing,liquid Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerThe Gorman-Rupp Company Div Gorman-Rupp
StatusACTIVE
MaterialIRON CAST
Pump Design Control Activity25567
Pump Model Number for Which Designed81 1/2E3-E1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2925-00-473-5832710918 INTERCHANGEABLE
Elbow Assembly
Unison Industries Llc
5355-00-505-2237 INTERCHANGEABLE
Window,dial
4730-01-010-64337724 INTERCHANGEABLE
Elbow
Textron Lycoming Inc Williamsport Plant
6515-01-022-62067724 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
6145-01-079-25732280AT20 INTERCHANGEABLE
Cable,special Purpose,electrical
Tappan Wire and Cable Inc
5950-01-178-4152 INTERCHANGEABLE
Transformer,power
5915-01-425-84347724 INTERCHANGEABLE
Phase Shifter,electronic
General Microwave Corporation Div Kratos Microwave Electronics
Cross-Reference Index
Part NumberManufacturer
7724 PRIMARY The Gorman-Rupp Company Div Gorman-Rupp (USA)
7724 G C S Inc (USA)
Related Parts
2925-00-473-5832INTERCHANGEABLE
ELBOW ASSEMBLY
710918
5355-00-505-2237INTERCHANGEABLE
WINDOW,DIAL
4730-01-010-6433INTERCHANGEABLE
ELBOW
7724
6515-01-022-6206INTERCHANGEABLE
BAG,OSTOMY
7724
6145-01-079-2573INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
2280AT20
5950-01-178-4152INTERCHANGEABLE
TRANSFORMER,POWER
5915-01-425-8434INTERCHANGEABLE
PHASE SHIFTER,ELECTRONIC
7724

Frequently Asked Questions

What is NSN 4320-00-707-5975?

NSN 4320-00-707-5975 is a Housing,liquid Pump, manufactured by The Gorman-Rupp Company Div Gorman-Rupp, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-707-5975?

NSN 4320-00-707-5975 has 2 cross-referenced part numbers: 7724 (The Gorman-Rupp Company Div Gorman-Rupp), 7724 (G C S Inc).

What NSN replaces 4320-00-707-5975?

There are 7 known substitutes for 4320-00-707-5975: 2925-00-473-5832, 5355-00-505-2237, 4730-01-010-6433 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7724?

Key specifications for 7724: Material: IRON CAST; Pump Design Control Activity: 25567; Pump Model Number for Which Designed: 81 1/2E3-E1; Special Features: 6.747 IN. OD;1.562 IN. W;1.438 IN. BORE DIA;1.188 IN. BORE LENGTH;W/ 2 0.219 IN. UNTHD HLS ON 6.125 IN. BCD IN. 5 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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