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NSN 4320-01-678-2231Government record, cited

Pump, Motor Special4320-01-678-2231

NSN 4320-01-678-2231 · NIIN 016782231 · Part number GM5G14344
Ampco Pumps Company Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 0TWN3
Government record, cited
NSN 4320-01-678-2231 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-678-2231. Manufacturer of record part number: GM5G14344.
Also searched as  4320-01-678-2231 · 4320016782231 · NIIN 016782231 · 01-678-2231 · FSC 4320 Power and Hand Pumps · CAGE 0TWN3 · GM5G14344 · ABZC2-43C-210-GM5G14344 · ABZC2-43C-210-GM5G14344
Nearby stock numbers  ·
Features
  • Pump,motor Special — FSC 4320
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Ampco Pumps Company Llc
Identification
  • NSN: 4320-01-678-2231
  • NIIN: 016782231
  • FSC: 4320 — Power and Hand Pumps
  • FSG: 43 — Pumps and Compressors
  • Primary part number: GM5G14344
  • Manufacturer: Ampco Pumps Company Llc
General Description

The Pump,motor Special, cataloged under National Stock Number 4320-01-678-2231, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Ampco Pumps Company Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-678-2231
Primary Part NumberGM5G14344
Item NamePump,motor Special
FSC / FSG4320 / 43 — Power and Hand Pumps
ManufacturerAmpco Pumps Company Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
GM5G14344 17 Machinery Llc (USA)
GM5G14344 PRIMARY Ampco Pumps Company Llc (USA)
Reference documents
ReferenceMeaning
ABZC2-43C-210-GM5G14344 3/9 Design control — primary reference
Ampco Pumps Company Llc
ABZC2-43C-210-GM5G14344 5/9 Secondary reference
17 Machinery Llc
No interchangeability data on file.
Other items in FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633
4320-00-001-1633 · Item name not on file
4320-00-001-2628
RETAINER AND PIN
4320-00-001-2629
HOUSING AND PIN
4320-00-001-2630
PUMP,CENTRIFUGAL
4320-00-001-2631
4320-00-001-2631 · Item name not on file
4320-00-001-2632
4320-00-001-2632 · Item name not on file
4320-00-001-3377
4320-00-001-3377 · Item name not on file
4320-00-001-3384
4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-678-2231?

NSN 4320-01-678-2231 is a Pump,motor Special, manufactured by Ampco Pumps Company Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-678-2231?

NSN 4320-01-678-2231 has 2 manufacturer part numbers on file: GM5G14344 (17 Machinery Llc), GM5G14344 (Ampco Pumps Company Llc).

What are the specifications of GM5G14344?

Key specifications for GM5G14344: Part Name Assigned by Controlling Agency: PUMP, MOTOR ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-678-2231 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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