The Coupling,tube, cataloged under National Stock Number 4730-01-644-7389, 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 B. & E. Manufacturing Co., Inc. Dba B & E Manufacturing Co Inc. The record lists 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Coupling,tube |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | B. & E. Manufacturing Co., Inc. Dba B & E Manufacturing Co Inc (CAGE 59680); Sps Technologies, Llc Dba Airdrome Precision Components (CAGE 01673); Precision Aircraft Machining Company, Inc. Dba Pamco Div Precision Aircraft Machining Co Dba Pamco (CAGE 66774); Faber Enterprises, Inc. Div Faber Enterprise Inc (CAGE 14397); R.g.h. Associates, Inc. Dba Richards Screw Machine (CAGE 2Y283) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-644-7389 |
| Primary Part Number | JSFF48W1010-370 |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | B. & E. Manufacturing Co., Inc. Dba B & E Manufacturing Co Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| JSFF48W1010-370 PRIMARY | B. & E. Manufacturing Co., Inc. Dba B & E Manufacturing Co Inc (USA) |
| JSFF48W1010-370 PRIMARY | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| JSFF48W1010-370 PRIMARY | Precision Aircraft Machining Company, Inc. Dba Pamco Div Precision Aircraft Machining Co Dba Pamco (USA) |
| JSFF48W1010-370 PRIMARY | Faber Enterprises, Inc. Div Faber Enterprise Inc (USA) |
| JSFF48W1010-370 PRIMARY | R.g.h. Associates, Inc. Dba Richards Screw Machine (USA) |
| JSFF48W1010-370 PRIMARY | Aerofit, Llc (USA) |
| Reference | Meaning |
|---|---|
| JSFF48W1010-370 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 4730-01-644-7389 is a Coupling,tube, manufactured by B. & E. Manufacturing Co., Inc. Dba B & E Manufacturing Co Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-644-7389 has 6 manufacturer part numbers on file: JSFF48W1010-370 (B. & E. Manufacturing Co., Inc. Dba B & E Manufacturing Co Inc), JSFF48W1010-370 (Sps Technologies, Llc Dba Airdrome Precision Components), JSFF48W1010-370 (Precision Aircraft Machining Company, Inc. Dba Pamco Div Precision Aircraft Machining Co Dba Pamco), JSFF48W1010-370 (Faber Enterprises, Inc. Div Faber Enterprise Inc), JSFF48W1010-370 (R.g.h. Associates, Inc. Dba Richards Screw Machine) and 1 more.
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.