The Gladhand,emergency, cataloged under National Stock Number 4730-01-138-0907, 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 Haldex Brake Products Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-138-0907 |
| Primary Part Number | N20405TB |
| Item Name | Gladhand,emergency |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Haldex Brake Products Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | 4.390 IN.LG.;2.350 IN.DEPTH;.325 IN.DIA.HOLE THROUGH .500 IN.DIA.C'BOREHOLE .10 IN.DEEP 2 PLACES;HEX SOCKET PLUG 1/2-14 NPTF REF. 2 PLACES;SEE DWG.19207,P/N 12315278 FOR REF. 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 |
|---|---|
| 12315278 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| N20405TB PRIMARY | Haldex Brake Products Corporation (USA) |
| Reference | Meaning |
|---|---|
| N20405TB | 3/9 Design control — primary reference U.S. Government activity |
| 11441 | 5/9 Secondary reference U.S. Government activity |
| 1046260E | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-138-0907 is a Gladhand,emergency, manufactured by Haldex Brake Products Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-138-0907 has 2 manufacturer part numbers on file: 12315278 (U S Army Tank Automotive Command Amsta-Im-Mm), N20405TB (Haldex Brake Products Corporation).
4 possible matches (shared part number, not a government interchangeability claim): 3680-01-278-4349, 4820-01-299-5769, 7643-01-404-5393. Verify interchangeability with system specifications before substitution.
Key specifications for N20405TB: General Characteristics Item Description: 4.390 IN.LG.;2.350 IN.DEPTH;.325 IN.DIA.HOLE THROUGH .500 IN.DIA.C'BOREHOLE .10 IN.DEEP 2 PLACES;HEX SOCKET PLUG 1/2-14 NPTF REF. 2 PLACES;SEE DWG.19207,P/N 12315278 FOR REF. IN; End Item Identification: SEMITRAILER,VAN:ELECTRONIC 4.5 TON,XM1006. 1 specification is 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.