The Plug,pipe, cataloged under National Stock Number 4730-01-515-3775, 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 Bauer Compressors, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-515-3775 |
| Primary Part Number | PLU-0040 |
| Item Name | Plug,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Bauer Compressors, Inc. |
| Status | ACTIVE |
| Drive End Style | HEXAGON |
| 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 |
|---|---|
| MNL-0331 VT26-E3 ITEM 26 PAGE 3 | Bauer Compressors, Inc. (USA) |
| PLU-0040 PRIMARY | Bauer Compressors, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 801-6640796 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4730-01-515-3775 is a Plug,pipe, manufactured by Bauer Compressors, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-515-3775 has 2 manufacturer part numbers on file: MNL-0331 VT26-E3 ITEM 26 PAGE 3 (Bauer Compressors, Inc.), PLU-0040 (Bauer Compressors, Inc.).
5 possible matches (shared part number, not a government interchangeability claim): 4730-01-652-1798, 4730-01-652-1800, 5365-01-699-2551. Verify interchangeability with system specifications before substitution.
Key specifications for PLU-0040: Drive End Style: HEXAGON; Special Features: MEDIA DESIGNED FOR IS ATMOS; ADDITIONAL ITEMS INCLUDED ON PLUG ARE .063 SPLY NO. 28-1-C SWAGING SLEEVE AND .063 WIRE ROPE; Part Name Assigned by Controlling Agency: PLUG, HEX HEAD PIPE; End Item Identification: COMPRESSOR ASSEMBLY. 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.