The Seal, cataloged under National Stock Number 5330-01-173-3377, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Leslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-173-3377 |
| Primary Part Number | NB31286772 |
| Item Name | Seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| NB31286772 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| PL3311 ITEM 22 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 12867-72 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 12867-72 | 5/9 Secondary reference Textron Inc Camcar Div Sems Products Unit |
NSN 5330-01-173-3377 is a Seal, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-173-3377 has 3 manufacturer part numbers on file: NB31286772 (Leslie Controls, Inc. Dba Leslie Controls Inc), PL3311 ITEM 22 (Leslie Controls, Inc. Dba Leslie Controls Inc), 12867-72 (Leslie Controls, Inc. Dba Leslie Controls Inc).
2 possible matches (shared part number, not a government interchangeability claim): 1270-01-203-4538, 2520-01-530-1121. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). 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.