The Insert,tube Fitting, cataloged under National Stock Number 4730-01-734-9500, 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 Penn Engineering & Manufacturing Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Insert,tube Fitting |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Penn Engineering & Manufacturing Corp (CAGE 46384) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-734-9500 |
| Primary Part Number | AENMTR4-085L |
| Item Name | Insert,tube Fitting |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Penn Engineering & Manufacturing Corp |
| 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 |
|---|---|
| AENMTR4-085L PRIMARY | Penn Engineering & Manufacturing Corp (USA) |
| Reference | Meaning |
|---|---|
| 8837805-PG37 ITEM 401 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| R8532152-401 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 721-8837805-401 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 218102330 | 5/2 Secondary reference U.S. Government activity |
| LOA036428-401 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 8837805 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4730-01-734-9500 is a Insert,tube Fitting, manufactured by Penn Engineering & Manufacturing Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-734-9500 has 1 manufacturer part number on file: AENMTR4-085L (Penn Engineering & Manufacturing 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.