The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-649-2231, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Trim-Lok Inc Dba Trim-Lok Inc. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-649-2231 |
| Primary Part Number | X109HT SINGLE-20 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Trim-Lok Inc Dba Trim-Lok Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.375 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.625 INCHES NOMINAL IN |
| Style Designator | D SHAPE |
| Cross-Sectional Shape Style | D SHAPE |
| Material | RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| 93085K143 | Mcmaster-Carr Supply Co (USA) |
| X109HT SINGLE-20 PRIMARY | Trim-Lok Inc Dba Trim-Lok Inc (USA) |
NSN 5330-01-649-2231 is a Seal,nonmetallic Special Shaped, manufactured by Trim-Lok Inc Dba Trim-Lok Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-649-2231 has 2 manufacturer part numbers on file: 93085K143 (Mcmaster-Carr Supply Co), X109HT SINGLE-20 (Trim-Lok Inc Dba Trim-Lok Inc).
Key specifications for X109HT SINGLE-20: Cross-Sectional Height: 0.375 INCHES NOMINAL IN; Cross-Sectional Width: 0.625 INCHES NOMINAL IN; Style Designator: D SHAPE; Overall Length: 240.000 INCHES NOMINAL IN. 6 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.