The Adapter Bushing, cataloged under National Stock Number 4730-01-332-8722, 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 Daimler Truck North America Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-332-8722 |
| Primary Part Number | 23-11808-003 |
| Item Name | Adapter Bushing |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Daimler Truck North America Llc |
| Status | ACTIVE |
| Width Across Flats | 1.125 INCHES NOMINAL IN |
| Male End Thread Size | 1-14 |
| Female End Thread Length | 1.375 INCHES NOMINAL IN |
| Female End Thread Class | 2B |
| Male End Thread Direction | RIGHT-HAND |
| Female End Thread Size | 3/8-18 |
| Wrenching Facility Shape | HEXAGON |
| Male End Screw Thread Series Designator | UNF |
| Female End Screw Thread Series Designator | NPT |
| Male End Thread Class | 2A A |
| Female End Thread Direction | RIGHT-HAND |
| Material | COPPER ALLOY 360 |
| Male End Thread Length | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 23-11808-003 | Daimler Truck North America Llc (USA) |
| Reference | Meaning |
|---|---|
| 2515-00153 | 3/2 Design control — primary reference U.S. Government activity |
| 23-11808 | D/9 Drawing number reference only Daimler Truck North America Llc |
NSN 4730-01-332-8722 is a Adapter Bushing, manufactured by Daimler Truck North America Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-332-8722 has 1 manufacturer part number on file: 23-11808-003 (Daimler Truck North America Llc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-578-0549. Verify interchangeability with system specifications before substitution.
Key specifications for 23-11808-003: Width Across Flats: 1.125 INCHES NOMINAL IN; Male End Thread Size: 1-14; Female End Thread Length: 1.375 INCHES NOMINAL IN; Female End Thread Class: 2B. 13 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.