The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-01-573-1594, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Gulf Coast Holdings, Inc Dba Unidynamics. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-573-1594 |
| Primary Part Number | 15841400 PC3 |
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Gulf Coast Holdings, Inc Dba Unidynamics |
| Status | ACTIVE |
| Style Designator | STRIP |
| Cross-Sectional Shape Style | CIRCULAR WITH CENTER APERTURE |
| Cross Section Inside Diameter | 0.875 INCHES NOMINAL IN |
| Color | BLACK |
| Cross Section Outside Diameter | 1.500 INCHES NOMINAL IN |
| Material | RUBBER NEOPRENE OVERALL |
| Construction | SOLID |
| 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 |
|---|---|
| 15841400 PC3 PRIMARY | Gulf Coast Holdings, Inc Dba Unidynamics (USA) |
| 8637K22 | Mcmaster-Carr Supply Co (USA) |
| PL 15841400 REV A FIND NO.3 PRIMARY | Gulf Coast Holdings, Inc Dba Unidynamics (USA) |
NSN 5330-01-573-1594 is a Seal,nonmetallic Round Section, manufactured by Gulf Coast Holdings, Inc Dba Unidynamics, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-573-1594 has 3 manufacturer part numbers on file: 15841400 PC3 (Gulf Coast Holdings, Inc Dba Unidynamics), 8637K22 (Mcmaster-Carr Supply Co), PL 15841400 REV A FIND NO.3 (Gulf Coast Holdings, Inc Dba Unidynamics).
Key specifications for 15841400 PC3: Style Designator: STRIP; Overall Length: 36.000 INCHES NOMINAL IN; Cross-Sectional Shape Style: CIRCULAR WITH CENTER APERTURE; Cross Section Inside Diameter: 0.875 INCHES NOMINAL IN. 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.