The Gasket, cataloged under National Stock Number 5330-01-377-1482, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-377-1482 |
| Primary Part Number | 803-5001003-X7XX-18 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-R-15624, CL III MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM IN |
| Aperture Diameter | 1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 803-5001003-X761-18 | Naval Sea Systems Command (USA) |
| 803-5001003-X7XX-18 PRIMARY | Naval Sea Systems Command (USA) |
| 803-5001003-X7XX-18 1.5IN. | Naval Sea Systems Command (USA) |
| HBV-M2-14-0007-18 | B N L Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 2620-926X3PC231 1-2 | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
| 00220-14-0001-0023 | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
| 220-14-01 | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
NSN 5330-01-377-1482 is a Gasket, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-377-1482 has 4 manufacturer part numbers on file: 803-5001003-X761-18 (Naval Sea Systems Command), 803-5001003-X7XX-18 (Naval Sea Systems Command), 803-5001003-X7XX-18 1.5IN. (Naval Sea Systems Command), HBV-M2-14-0007-18 (B N L Industries Inc).
2 possible matches (shared part number, not a government interchangeability claim): 1650-01-493-3963, 4730-01-605-4137. Verify interchangeability with system specifications before substitution.
Key specifications for 803-5001003-X7XX-18: Cross-Sectional Thickness: 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: MIL-R-15624, CL III MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 7 specifications are documented in the U.S. Government catalog.
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.