The Felt,mechanical,preformed, cataloged under National Stock Number 5330-01-119-5818, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Gulf Coast Holdings, Inc Dba Unidynamics. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-119-5818 |
| Primary Part Number | 993-149713 ITEM 37 |
| Item Name | Felt,mechanical,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Gulf Coast Holdings, Inc Dba Unidynamics |
| Status | ACTIVE |
| Cross-Sectional Width | 1.500 INCHES NOMINAL IN |
| Material Document and Classification | MIL-G-2024 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 8.250 INCHES NOMINAL IN |
| Aperture Diameter | 5.250 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| Bolt Circle Diameter | 7.375 INCHES NOMINAL IN |
| Material | WOOL AND ADHESIVE OVERALL |
| Hole Diameter | 0.437 INCHES NOMINAL IN |
| 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 |
|---|---|
| 993-149713 ITEM 37 PRIMARY | Gulf Coast Holdings, Inc Dba Unidynamics (USA) |
| 993-149714 ITEM 37 PRIMARY | Gulf Coast Holdings, Inc Dba Unidynamics (USA) |
| Reference | Meaning |
|---|---|
| 993-149714 ITEM 37 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-119-5818 is a Felt,mechanical,preformed, manufactured by Gulf Coast Holdings, Inc Dba Unidynamics, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-119-5818 has 2 manufacturer part numbers on file: 993-149713 ITEM 37 (Gulf Coast Holdings, Inc Dba Unidynamics), 993-149714 ITEM 37 (Gulf Coast Holdings, Inc Dba Unidynamics).
Key specifications for 993-149713 ITEM 37: Cross-Sectional Width: 1.500 INCHES NOMINAL IN; Material Document and Classification: MIL-G-2024 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 8.250 INCHES NOMINAL IN; Aperture Diameter: 5.250 INCHES NOMINAL IN. 8 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.