The Gasket, cataloged under National Stock Number 5330-01-127-4533, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Corru-Seals, Inc.. Government technical data includes 13 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-127-4533 |
| Primary Part Number | 23001337 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Corru-Seals, Inc. |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.006 INCHES MINIMUM AND 0.008 INCHES MAXIMUM IN |
| Precious Material | SILVER |
| Smallest Bolt Hole Diameter | 0.300 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR METAL |
| Outside Diameter | 9.320 INCHES NOMINAL IN |
| Aperture Diameter | 7.800 INCHES NOMINAL IN |
| Bolt Hole Quantity | 23 |
| Bolt Circle Diameter | 8.550 INCHES NOMINAL IN |
| Surface Treatment | SILVER OVERALL |
| Precious Material and Location | SURFACES SILVER |
| Largest Bolt Hole Diameter | 0.520 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hole Diameter | 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-01-127-4533 is a Gasket, manufactured by Corru-Seals, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-127-4533 has 2 manufacturer part numbers on file: 23001337 (Allison Transmission Inc Dba Allison Transmission, Inc), 23001337 (Corru-Seals, Inc.).
Key specifications for 23001337: Cross-Sectional Thickness: 0.006 INCHES MINIMUM AND 0.008 INCHES MAXIMUM IN; Precious Material: SILVER; Smallest Bolt Hole Diameter: 0.300 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR METAL. 13 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.