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NSN 4730-01-203-2223Government record, cited
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Adapter, Straight, Tube to Hose4730-01-203-2223

NSN 4730-01-203-2223 · NIIN 012032223 · Part number 690 5986
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 4730-01-203-2223 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-203-2223. Manufacturer of record part number: 690 5986.
Also searched as  4730-01-203-2223 · 4730012032223 · NIIN 012032223 · 01-203-2223 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 34914 · 690 5986 · 690 6001 · 690 5986 ITEM 24
Nearby stock numbers  ·
HOSE FITTING
4730-01-203-2223 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Adapter,straight,tube to Hose — FSC 4730
  • 1 manufacturer part number on file
  • Manufacturer of record: Hiab Usa Inc
Identification
  • NSN: 4730-01-203-2223
  • NIIN: 012032223
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 690 5986
  • Manufacturer: Hiab Usa Inc
General Description

The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-01-203-2223, 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 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts
Item NameAdapter,straight,tube to Hose
FSC / FSG4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
ManufacturersHiab Usa Inc (CAGE 34914)
Technical Specifications
ParameterValue
NSN4730-01-203-2223
Primary Part Number690 5986
Item NameAdapter,straight,tube to Hose
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
⇄ Related Items 9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-203-2224980 1294 POSSIBLE MATCH
NIPPLE,TUBE
Possible match (shared part number)Hiab Usa Inc
4730-01-203-2226980 1154 POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)Hiab Usa Inc
4730-01-203-2227980 1138 POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)Hiab Usa Inc
4730-01-203-3678980 1146 POSSIBLE MATCH
NIPPLE,TUBE
Possible match (shared part number)Hiab Usa Inc
4710-01-203-4351690 6176 POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Hiab Usa Inc
4330-01-203-7717980 1103 POSSIBLE MATCH
FILTER,FLUID
Possible match (shared part number)Hiab Usa Inc
4810-01-205-7882390 0258 POSSIBLE MATCH
VALVE,LINEAR,DIRECTIONAL CONTROL
Possible match (shared part number)Hiab Usa Inc
4710-01-208-9521690 6168 POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Hiab Usa Inc
4730-01-209-3268998 5361 POSSIBLE MATCH
ADAPTER,STRAIGHT,FLANGE TO HOSE
Possible match (shared part number)Hiab Usa Inc
Cross-Reference Index
Part NumberManufacturer
690 5986 PRIMARY Hiab Usa Inc (USA)
Reference documents
ReferenceMeaning
690 6001 D/9 Drawing number reference only
Hiab Usa Inc
690 5986 ITEM 24 5/9 Secondary reference
Hiab Usa Inc
Related Parts
4730-01-203-2224POSSIBLE MATCH
NIPPLE,TUBE
980 1294
4730-01-203-2226POSSIBLE MATCH
TEE,TUBE
980 1154
4730-01-203-2227POSSIBLE MATCH
TEE,TUBE
980 1138
4730-01-203-3678POSSIBLE MATCH
NIPPLE,TUBE
980 1146
4710-01-203-4351POSSIBLE MATCH
TUBE ASSEMBLY,METAL
690 6176
4330-01-203-7717POSSIBLE MATCH
FILTER,FLUID
980 1103
4810-01-205-7882POSSIBLE MATCH
VALVE,LINEAR,DIRECTIONAL CONTROL
390 0258
4710-01-208-9521POSSIBLE MATCH
TUBE ASSEMBLY,METAL
690 6168
4730-01-209-3268POSSIBLE MATCH
ADAPTER,STRAIGHT,FLANGE TO HOSE
998 5361

Frequently Asked Questions

What is NSN 4730-01-203-2223?

NSN 4730-01-203-2223 is a Adapter,straight,tube to Hose, 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 4730-01-203-2223?

NSN 4730-01-203-2223 has 1 manufacturer part number on file: 690 5986 (Hiab Usa Inc).

What NSN replaces 4730-01-203-2223?

9 possible matches (shared part number, not a government interchangeability claim): 4730-01-203-2224, 4730-01-203-2226, 4730-01-203-2227. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-203-2223 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.

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