The Gasket, cataloged under National Stock Number 5330-01-157-7317, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Dynalec Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-157-7317 |
| Primary Part Number | 2D172 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Dynalec Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| 2D172 PRIMARY | Dynalec Corporation (USA) |
| DL-13200-1 PIECE 172 | Dynalec Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2D172 | 5/9 Secondary reference The Electric Tachometer Corp. |
| DL-13200-1 PIECE 172 | 5/9 Secondary reference The Electric Tachometer Corp. |
NSN 5330-01-157-7317 is a Gasket, manufactured by Dynalec Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-157-7317 has 2 manufacturer part numbers on file: 2D172 (Dynalec Corporation), DL-13200-1 PIECE 172 (Dynalec Corporation).
Key specifications for 2D172: Material: RUBBER SYNTHETIC OVERALL. 1 specification is 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.