The Gasket, cataloged under National Stock Number 5330-01-264-2047, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Thunder Technologies Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Gasket |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Thunder Technologies Llc (CAGE 5S8W2) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-264-2047 |
| Primary Part Number | 378-B-001-SM-A |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Thunder Technologies Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 378-B-001-SM-A PRIMARY | Thunder Technologies Llc (USA) |
| Reference | Meaning |
|---|---|
| L-1140-081PC12 | 5/9 Secondary reference U.S. Government activity |
| 378-B-001-SM-A | 5/9 Secondary reference U.S. Government activity |
| 378-B-001-SM-A | 5/9 Secondary reference Brooks Instrument Llc |
| CR-378-Z-040 | 5/9 Secondary reference U.S. Government activity |
| L-1140-081PC12 | C/1 Advisory reference — outside the item-of-supply concept Brooks Instrument Llc |
| L-1140-081 ITEM 12 | 5/9 Secondary reference U.S. Government activity |
| A-378-B-001-SM-A | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-264-2047 is a Gasket, manufactured by Thunder Technologies Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-264-2047 has 1 manufacturer part number on file: 378-B-001-SM-A (Thunder Technologies Llc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-341-4755. Verify interchangeability with system specifications before substitution.
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.