The Tee,hose, cataloged under National Stock Number 4730-01-003-5105, 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 Oshkosh Defense Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-003-5105 |
| Primary Part Number | 104WW31 |
| Item Name | Tee,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Connection Style | BARBED OR BEADED (HOSE) ALL ENDS |
| Nominal Inside Diameter Hose Accommodated | 0.170 INCHES SECOND END IN |
| Nominal Inside Diameter Hose Accommodated | 0.170 INCHES FIRST END IN |
| Nominal Inside Diameter Hose Accommodated | 0.096 INCHES THIRD END IN |
| Connection Type | UNTHREADED EXTERNAL HOSE ALL ENDS |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 0.703 INCHES NOMINAL ALL ENDS IN |
| Maximum Operating Temp | 71.1 CELSIUS SINGLE RESPONSE DEGC |
| Media for Which Designed | CHEMICAL SINGLE RESPONSE |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 104WW31 | Oshkosh Defense Llc (USA) |
| 12339973-1 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 5582656 | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 1064X4 | 5/9 Secondary reference Dana Corp Weatherhead Div |
| 4730PL0837341 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 104WW31 | 5/9 Secondary reference Oshkosh Corp |
| 12339973 | 7/1 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 110-04731 | 5/9 Secondary reference Dana Corp Weatherhead Div |
| 224-4-4-5/32 | 3/2 Design control — primary reference U.S. Government activity |
| 4730010035105 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4730-01-003-5105 is a Tee,hose, manufactured by Oshkosh Defense Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-003-5105 has 3 manufacturer part numbers on file: 104WW31 (Oshkosh Defense Llc), 12339973-1 (U S Army Tank Automotive Command Amsta-Im-Mm), 5582656 (Am General Llc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-476-0850. Verify interchangeability with system specifications before substitution.
Key specifications for 104WW31: Connection Style: BARBED OR BEADED (HOSE) ALL ENDS; Nominal Inside Diameter Hose Accommodated: 0.170 INCHES SECOND END IN; Nominal Inside Diameter Hose Accommodated: 0.170 INCHES FIRST END IN; Nominal Inside Diameter Hose Accommodated: 0.096 INCHES THIRD END IN. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.