The Elbow,tube, cataloged under National Stock Number 4730-01-644-3224, 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 Nelson Aero Space, Inc.. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Elbow,tube |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Nelson Aero Space, Inc. (CAGE 52930); Faber Enterprises, Inc. Div Faber Enterprise Inc (CAGE 14397); Precision Aircraft Machining Company, Inc. Dba Pamco Div Precision Aircraft Machining Co Dba Pamco (CAGE 66774); Sps Technologies, Llc Dba Airdrome Precision Components (CAGE 01673); Aerofit, Llc (CAGE 30974) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-644-3224 |
| Primary Part Number | JSFF44W0606 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Nelson Aero Space, 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 |
|---|---|
| JSFF44W0606 PRIMARY | Nelson Aero Space, Inc. (USA) |
| JSFF44W0606 PRIMARY | Faber Enterprises, Inc. Div Faber Enterprise Inc (USA) |
| JSFF44W0606 PRIMARY | Precision Aircraft Machining Company, Inc. Dba Pamco Div Precision Aircraft Machining Co Dba Pamco (USA) |
| JSFF44W0606 PRIMARY | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| JSFF44W0606 PRIMARY | Aerofit, Llc (USA) |
| JSFF44W0606 PRIMARY | B. & E. Manufacturing Co., Inc. Dba B & E Manufacturing Co Inc (USA) |
| JSFF44W0606 PRIMARY | R.g.h. Associates, Inc. Dba Richards Screw Machine (USA) |
| Reference | Meaning |
|---|---|
| JSFF44W0606 | 1/2 Source control — Government-approved source U.S. Government activity |
| JSFF44 | D/9 Drawing number reference only U.S. Government activity |
NSN 4730-01-644-3224 is a Elbow,tube, manufactured by Nelson Aero Space, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-644-3224 has 7 manufacturer part numbers on file: JSFF44W0606 (Nelson Aero Space, Inc.), JSFF44W0606 (Faber Enterprises, Inc. Div Faber Enterprise Inc), JSFF44W0606 (Precision Aircraft Machining Company, Inc. Dba Pamco Div Precision Aircraft Machining Co Dba Pamco), JSFF44W0606 (Sps Technologies, Llc Dba Airdrome Precision Components), JSFF44W0606 (Aerofit, Llc) and 2 more.
3 possible matches (shared part number, not a government interchangeability claim): 4730-01-644-3229, 4730-01-644-3231, 4730-01-644-3233. Verify interchangeability with system specifications before substitution.
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.