The Elbow,tube, cataloged under National Stock Number 4730-00-722-8451, 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 Service & Sales Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Elbow,tube |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Service & Sales Inc (CAGE 59915); Aircraft Metal Products Corp. (CAGE 50885) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-722-8451 |
| Primary Part Number | SS-373236 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Service & Sales 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 |
|---|---|
| SS-373236 PRIMARY | Service & Sales Inc (USA) |
| 722-8451 | Aircraft Metal Products Corp. (USA) |
| Reference | Meaning |
|---|---|
| 7228451 | 5/9 Secondary reference Aero Customs Inc |
| 373236 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 373236 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-00-722-8451 is a Elbow,tube, manufactured by Service & Sales Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-722-8451 has 2 manufacturer part numbers on file: SS-373236 (Service & Sales Inc), 722-8451 (Aircraft Metal Products Corp.).
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.