The Gasket, cataloged under National Stock Number 5330-01-604-8576, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-604-8576 |
| Primary Part Number | 2172-00 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| 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 |
|---|---|
| 2172-00 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 40054-4 PC. NO. 49 | 5/9 Secondary reference Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
NSN 5330-01-604-8576 is a Gasket, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-604-8576 has 1 manufacturer part number on file: 2172-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
Key specifications for 2172-00: Special Features: MATERIAL-VITON. GASKET, 1-1/2IN" UNION END FACE SEAL, PEROXIDE CURED FKM. MSPEC-ASTM-D2000 IN; Part Name Assigned by Controlling Agency: GASKET-UE; End Item Identification: 1 1/2 INCH TRAC STYLE 'A' FAILSAFE DOUBLE SEAT REVERSE ACTING THERMOSTATIC TEMPERATURE REGULATOR VALVE ASSEMBLY IN; 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.