The Gasket, cataloged under National Stock Number 5330-01-129-0653, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is B.c. Systems Inc. Dba Bc Systems Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-129-0653 |
| Primary Part Number | 500-247-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | B.c. Systems Inc. Dba Bc Systems Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.015 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 0.188 INCHES NOMINAL IN |
| Aperture Diameter | 0.090 INCHES NOMINAL IN |
| Material | WOOL 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 |
|---|---|
| 500-247-1 PRIMARY | B.c. Systems Inc. Dba Bc Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 500-247-1 | 5/9 Secondary reference Tempo Instrument Inc Defense Electronics Div |
| 500-247-1 | 5/9 Secondary reference Product Components Corporation |
NSN 5330-01-129-0653 is a Gasket, manufactured by B.c. Systems Inc. Dba Bc Systems Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-129-0653 has 1 manufacturer part number on file: 500-247-1 (B.c. Systems Inc. Dba Bc Systems Inc).
Key specifications for 500-247-1: Cross-Sectional Thickness: 0.015 INCHES NOMINAL IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 0.188 INCHES NOMINAL IN. 6 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.