The Adapter,straight,swivel Flange T, cataloged under National Stock Number 4730-00-035-8971, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-00-035-8971 |
| Item Name | Adapter,straight,swivel Flange T |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES FIRST END |
| Furnished Items and Quantity | 1 SEGMENTED HOSE SOCKET ASSEMBLY |
| Flange Face Design | RAISED WITH CURVE AND RADIUS FIRST END |
| Connection Style | GRIPPING NIPPLE (NOSE) SECOND END |
| Bolt Circle Nominal Diameter | 8.880 INCHES FIRST END IN |
| Nominal Inside Diameter Hose Accommodated | 6.000 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 6.880 INCHES SECOND END IN |
| Nominal Overall Length | 6.750 INCHES IN |
| Material Document and Classification | QQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE FLANGE |
| Bolt Hole Nominal Diameter | 0.690 INCHES FIRST END IN |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Nominal Outside Diameter | 10.120 INCHES FIRST END IN |
| Bolt Hole Quantity | 12 FIRST END |
| Material | COPPER ALLOY FLANGE |
| Material | ALUMINUM NIPPLE |
| Raised Face Nominal Diameter | 7.370 INCHES FIRST END IN |
| Raised Face Nominal Height | 0.015 INCHES FIRST END IN |
| Nominal Thickness | 1.190 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| EF-6-150/400F | 5/1 Secondary reference Hydrasearch Company, Llc |
| FC9977-189 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
| MIL-F-24787/1-TYF-GPIX-96 | 2/2 Government specification standardization U.S. Government activity |
| FC7750-9696-189 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
| MIL-F-24787/1 | 5/9 Secondary reference U.S. Government activity |
| FC7750-189 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
| MIL-DTL-24787/1 | 4/1 Identification reference U.S. Government activity |
| MIL-H-24136 | 5/9 Secondary reference U.S. Government activity |
| FC9977-9696-189 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
| FC7750-9696-188 | 5/1 Secondary reference Danfoss Power Solutions II, Llc |
NSN 4730-00-035-8971 is a Adapter,straight,swivel Flange T, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4730-01-092-3032. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-00-035-8971: Flange Shape: ROUND WITH HOLES FIRST END; Furnished Items and Quantity: 1 SEGMENTED HOSE SOCKET ASSEMBLY; Flange Face Design: RAISED WITH CURVE AND RADIUS FIRST END; Connection Style: GRIPPING NIPPLE (NOSE) SECOND END. 19 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.