The Nut,tube Coupling, cataloged under National Stock Number 4730-00-499-4716, 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 Woodward, Inc.. Government technical data includes 16 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-00-499-4716 |
| Primary Part Number | 010354 |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| Width Across Flats | 0.500 INCHES NOMINAL IN |
| Thread Series | UNF |
| Hole Configuration Style | CONFIGURATION A |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Nut Height | 0.568 INCHES NOMINAL IN |
| Surface Treatment | OXIDE OVERALL |
| Nut Style | TUBE COUPLING |
| Thread Class | 2B |
| Hole Nominal Thread Diameter | 0.100 INCHES IN |
| Thread Quantity Per Inch | 28 |
| Material | STEEL OVERALL |
| Fabrication Method | CAST OR MACHINED |
| Smallest Inside Diameter | 0.160 INCHES NOMINAL IN |
| Nominal Tube Outside Diameter | 0.125 INCHES IN |
| Hole Type and Quantity | 2 TAPPED |
| 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 |
|---|---|
| 010354 PRIMARY | Woodward, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 010354 | 5/9 Secondary reference Woodward, Inc. Div Fuel Systems and Controls |
| 536172A | C/1 Advisory reference — outside the item-of-supply concept Fairbanks Morse, Llc |
| 8017599 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
| 536172A | 5/9 Secondary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco |
NSN 4730-00-499-4716 is a Nut,tube Coupling, manufactured by Woodward, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-499-4716 has 1 manufacturer part number on file: 010354 (Woodward, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6035-01-487-5410. Verify interchangeability with system specifications before substitution.
Key specifications for 010354: Width Across Flats: 0.500 INCHES NOMINAL IN; Thread Series: UNF; Hole Configuration Style: CONFIGURATION A; Thread Direction: RIGHT-HAND. 16 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.