The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-057-0136, 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 H.d. Hudson Manufacturing Company Div Professional Division. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-057-0136 |
| Primary Part Number | 144-955 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | H.d. Hudson Manufacturing Company Div Professional Division |
| Status | ACTIVE |
| Material | COPPER ALLOY OR STEEL CORROSION RESISTING OR STEEL BODY |
| 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 |
|---|---|
| 144-955 PRIMARY | H.d. Hudson Manufacturing Company Div Professional Division (USA) |
| Reference | Meaning |
|---|---|
| NFES 0428 | 5/1 Secondary reference Forest Service Specifications Promulgated by United States Forest Service Washington DC |
| CP5-44-90 | 5/9 Secondary reference Amflo Products |
| CP5-44-90 | 5/9 Secondary reference Plews, Inc. Dba Plews Edelmann Div Plews & Edelmann |
NSN 4730-01-057-0136 is a Coupling Half,quick Disconnect, manufactured by H.d. Hudson Manufacturing Company Div Professional Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-057-0136 has 1 manufacturer part number on file: 144-955 (H.d. Hudson Manufacturing Company Div Professional Division).
Key specifications for 144-955: Special Features: FRICTION HOSE FIT ON ONE END WITH MALE QUICK DISCONNECT CONNECTOR ON THE OTHER END,90 DEGREE ELBOW IN BETWEEN,MATES TO NSN 4730-01-057-4210; Material: COPPER ALLOY OR STEEL CORROSION RESISTING OR STEEL BODY. 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.