The Adapter Bushing, cataloged under National Stock Number 4730-00-353-2987, 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 Federal Mogul Corp Sub Wagner Brake Moog Automotive Div. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-00-353-2987 |
| Primary Part Number | BFC12103 |
| Item Name | Adapter Bushing |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div |
| Status | ACTIVE |
| Width Across Flats | 1.000 INCHES NOMINAL IN |
| Male End Thread Size | 3/4 IN.-18 IN |
| Female End Thread Length | 0.469 INCHES NOMINAL IN |
| Male End Thread Direction | RIGHT-HAND |
| Female End Thread Size | 1/4 IN.-18 IN |
| Wrenching Facility Shape | HEXAGON |
| Male End Screw Thread Series Designator | UNS |
| Surface Treatment | CADMIUM |
| Female End Screw Thread Series Designator | NPT |
| Male End Thread Class | 2A A |
| Female End Thread Direction | RIGHT-HAND |
| Material | STEEL |
| Male End Thread Length | 0.18425 INCHES NOMINAL IN |
| Thickness | 0.188 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 |
NSN 4730-00-353-2987 is a Adapter Bushing, manufactured by Federal Mogul Corp Sub Wagner Brake Moog Automotive Div, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-353-2987 has 2 manufacturer part numbers on file: BFC12103 (Federal Mogul Corp Sub Wagner Brake Moog Automotive Div), 9B1544 (Caterpillar Inc Div Caterpillar Defense).
1 possible match (shared part number, not a government interchangeability claim): 5342-00-797-6249. Verify interchangeability with system specifications before substitution.
Key specifications for BFC12103: Width Across Flats: 1.000 INCHES NOMINAL IN; Male End Thread Size: 3/4 IN.-18 IN; Female End Thread Length: 0.469 INCHES NOMINAL IN; Overall Length: 0.594 INCHES NOMINAL IN. 14 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.