PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11231Pump End Assembly

Elbitamerica, Inc. · NSN 4920-00-588-7890 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-588-7890 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-588-7890. Primary manufacturer part number: 11231.
Features
  • Pump End Assembly — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Elbitamerica, Inc.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump End Assembly, cataloged under National Stock Number 4920-00-588-7890, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Elbitamerica, Inc.. This item has 1 commercial cross-reference 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: Active.

Technical Specifications
ParameterValue
NSN4920-00-588-7890
Primary Part Number11231
Item NamePump End Assembly
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerElbitamerica, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6650-00-107-1667 INTERCHANGEABLE
Cell Assembly,optical Instrument
6920-00-243-6569784071 INTERCHANGEABLE
Transducer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6730-00-341-7856SCB77513 INTERCHANGEABLE
Ratchet,pulley
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5945-00-489-178870-915 INTERCHANGEABLE
Relay,electromagnetic
Relay Specialties Inc
2915-00-728-230311231 INTERCHANGEABLE
Seal,static,pump
Parker Hannifin Corp Dba Pneutronics
5136-00-729-569054760 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
5136-00-729-5695 INTERCHANGEABLE
Tap,thread Cutting
2540-00-847-562211231 INTERCHANGEABLE
Hitch Block
Ferguson Mfg and Equipment Co Inc
5950-01-034-932211231 INTERCHANGEABLE
Transformer,power
Standex Electronics, Inc.
3020-01-053-5596 INTERCHANGEABLE
Gear,worm Wheel
Cross-Reference Index
Part NumberManufacturer
11231 PRIMARY Elbitamerica, Inc. (USA)
Related Parts
6650-00-107-1667INTERCHANGEABLE
CELL ASSEMBLY,OPTICAL INSTRUMENT
6920-00-243-6569INTERCHANGEABLE
TRANSDUCER
784071
6730-00-341-7856INTERCHANGEABLE
RATCHET,PULLEY
SCB77513
5945-00-489-1788INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
70-915
2915-00-728-2303INTERCHANGEABLE
SEAL,STATIC,PUMP
11231
5136-00-729-5690INTERCHANGEABLE
TAP,THREAD CUTTING
54760
5136-00-729-5695INTERCHANGEABLE
TAP,THREAD CUTTING
2540-00-847-5622INTERCHANGEABLE
HITCH BLOCK
11231
5950-01-034-9322INTERCHANGEABLE
TRANSFORMER,POWER
11231
3020-01-053-5596INTERCHANGEABLE
GEAR,WORM WHEEL
4730-01-312-6113INTERCHANGEABLE
THREAD PIECE,UNION
1123-1
2930-01-569-1146INTERCHANGEABLE
CAP,FILLER OPENING
1000905

Frequently Asked Questions

What is NSN 4920-00-588-7890?

NSN 4920-00-588-7890 is a Pump End Assembly, manufactured by Elbitamerica, Inc., classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-588-7890?

NSN 4920-00-588-7890 has 1 cross-referenced part number: 11231 (Elbitamerica, Inc.).

What NSN replaces 4920-00-588-7890?

There are 12 known substitutes for 4920-00-588-7890: 6650-00-107-1667, 6920-00-243-6569, 6730-00-341-7856 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11231?

Key specifications for 11231: End Item Identification: FLIGHT CONTROL TEST SET. 1 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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