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NSN 4730-01-679-7641Government record, cited

Adapter, Check Valve4730-01-679-7641

NSN 4730-01-679-7641 · NIIN 016797641 · Part number 3753662
Hiab Usa Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 34914
Government record, cited
NSN 4730-01-679-7641 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-679-7641. Manufacturer of record part number: 3753662.
Also searched as  4730-01-679-7641 · 4730016797641 · NIIN 016797641 · 01-679-7641 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 34914 · 3753662 · 4090286
Nearby stock numbers  ·
Features
  • Adapter,check Valve — FSC 4730
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Hiab Usa Inc
Identification
  • NSN: 4730-01-679-7641
  • NIIN: 016797641
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 3753662
  • Manufacturer: Hiab Usa Inc
General Description

The Adapter,check Valve, cataloged under National Stock Number 4730-01-679-7641, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Hiab Usa Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-679-7641
Primary Part Number3753662
Item NameAdapter,check Valve
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerHiab Usa Inc
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
4090286 Oshkosh Defense Llc (USA)
3753662 PRIMARY Hiab Usa Inc (USA)
No interchangeability data on file.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE

Frequently Asked Questions

What is NSN 4730-01-679-7641?

NSN 4730-01-679-7641 is a Adapter,check Valve, manufactured by Hiab Usa Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-679-7641?

NSN 4730-01-679-7641 has 2 manufacturer part numbers on file: 4090286 (Oshkosh Defense Llc), 3753662 (Hiab Usa Inc).

What are the specifications of 3753662?

Key specifications for 3753662: Part Name Assigned by Controlling Agency: FTG,ST,VALVE,HYD CTRL,CRANE; End Item Identification: NSN 2320-015341887. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-679-7641 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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