The Adapter Bushing, cataloged under National Stock Number 4730-01-481-8114, 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 Mcmaster-Carr Supply Co. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-481-8114 |
| Primary Part Number | 69915K53 |
| Item Name | Adapter Bushing |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Male End Thread Direction | RIGHT-HAND |
| Wrenching Facility Shape | HEXAGON |
| Male End Screw Thread Series Designator | NPT |
| Material | PLASTIC POLYAMIDE NYLON |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4730-01-481-8114 is a Adapter Bushing, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-481-8114 has 2 manufacturer part numbers on file: 69915K53 (Mcmaster-Carr Supply Co), 02170 (Tru-Hitch, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 7320-01-503-1497, 5975-01-545-2619. Verify interchangeability with system specifications before substitution.
Key specifications for 69915K53: Male End Thread Direction: RIGHT-HAND; Wrenching Facility Shape: HEXAGON; Male End Screw Thread Series Designator: NPT; Special Features: INCLUDES NYLON LOCKNUT; RUBBER BUSHING AND O-RING PROVIDE LIQUID-TIGHT ENTRY FOR CABLE, WIRE, AND TUBING; TEMPERATURE RANGE: -40F TO +212F; RATED NEMA 4X FOR CORRISION PROTECTION; RATED NEMA 6 AND IP68 FOR TEMPORARY SUBMERSION; TRADE SIZE: 1/2"; THREAD O.D.: 0.84"; FOR CORD DIAMETER: 0.24"-0.47". 4 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.