The Gasket, cataloged under National Stock Number 5330-01-124-2972, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Dover Fluid Management, Inc. Div Dover Resources Inc.. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-124-2972 |
| Primary Part Number | H00973M |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Dover Fluid Management, Inc. Div Dover Resources Inc. |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Hardness Rating | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 2.594 INCHES MINIMUM AND 2.656 INCHES MAXIMUM IN |
| Aperture Diameter | 1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC 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 |
|---|---|
| H00973M | Dover Fluid Management, Inc. Div Dover Resources Inc. (USA) |
| Reference | Meaning |
|---|---|
| H00973M | 5/9 Secondary reference Dover Resources Inc Dba Opw Engineered Systems |
| H00973M | 3/9 Design control — primary reference U.S. Government activity |
| H-973-M | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-124-2972 is a Gasket, manufactured by Dover Fluid Management, Inc. Div Dover Resources Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-124-2972 has 1 manufacturer part number on file: H00973M (Dover Fluid Management, Inc. Div Dover Resources Inc.).
Key specifications for H00973M: Cross-Sectional Thickness: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Hardness Rating: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL; Style Designator: CIRCULAR; 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.