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NSN 4320-01-689-1839Government record, cited

Connector, Fluid, Pump4320-01-689-1839

NSN 4320-01-689-1839 · NIIN 016891839 · Part number M5-25-100ICVMPT
Headhunter Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 1CYL6
Government record, cited
NSN 4320-01-689-1839 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-689-1839. Manufacturer of record part number: M5-25-100ICVMPT.
Also searched as  4320-01-689-1839 · 4320016891839 · NIIN 016891839 · 01-689-1839 · FSC 4320 Power and Hand Pumps · CAGE 1CYL6 · M5-25-100ICVMPT
Nearby stock numbers  ·
Features
  • Connector,fluid,pump — FSC 4320
  • Connection Type: THREADED INTERNAL HOSE
  • Pump Design Control Activity: 1CYL6
  • Connection Location: INLET CONNECTION
  • Connection Size: 1.0 INCHES IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Headhunter Inc
Identification
  • NSN: 4320-01-689-1839
  • NIIN: 016891839
  • FSC: 4320 — Power and Hand Pumps
  • FSG: 43 — Pumps and Compressors
  • Primary part number: M5-25-100ICVMPT
  • Manufacturer: Headhunter Inc
General Description

The Connector,fluid,pump, cataloged under National Stock Number 4320-01-689-1839, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Headhunter Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-689-1839
Primary Part NumberM5-25-100ICVMPT
Item NameConnector,fluid,pump
FSC / FSG4320 / 43 — Power and Hand Pumps
ManufacturerHeadhunter Inc
StatusACTIVE
Connection TypeTHREADED INTERNAL HOSE
Pump Design Control Activity1CYL6
Connection LocationINLET CONNECTION
Connection Size1.0 INCHES IN
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
M5-25-100ICVMPT PRIMARY Headhunter Inc (USA)
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 4320-01-689-1839?

NSN 4320-01-689-1839 is a Connector,fluid,pump, manufactured by Headhunter Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-689-1839?

NSN 4320-01-689-1839 has 1 manufacturer part number on file: M5-25-100ICVMPT (Headhunter Inc).

What are the specifications of M5-25-100ICVMPT?

Key specifications for M5-25-100ICVMPT: Connection Type: THREADED INTERNAL HOSE; Pump Design Control Activity: 1CYL6; Connection Location: INLET CONNECTION; Part Name Assigned by Controlling Agency: 1" MPT INLEL FITTING W/INLET CHECK VALVE. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-689-1839 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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