The Seal,plain, cataloged under National Stock Number 5330-01-640-8207, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-640-8207 |
| Primary Part Number | 5M062-1/16A |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Trim-Lok Inc Dba Trim-Lok Inc |
| Status | ACTIVE |
| Seal Width | 0.375 INCHES NOMINAL IN |
| Outside Diameter | 0.438 INCHES NOMINAL IN |
| Color | BLACK |
| Material | RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM SEALING ELEMENT |
| Material | PLASTIC VINYL CLINCHING |
| 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 |
|---|---|
| 1120A371 | Mcmaster-Carr Supply Co (USA) |
| 5M062-1/16A PRIMARY | Trim-Lok Inc Dba Trim-Lok Inc (USA) |
| 1120A371 | Mcmaster-Carr Supply Co (USA) |
NSN 5330-01-640-8207 is a Seal,plain, manufactured by Trim-Lok Inc Dba Trim-Lok Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-640-8207 has 3 manufacturer part numbers on file: 1120A371 (Mcmaster-Carr Supply Co), 5M062-1/16A (Trim-Lok Inc Dba Trim-Lok Inc), 1120A371 (Mcmaster-Carr Supply Co).
Key specifications for 5M062-1/16A: Seal Width: 0.375 INCHES NOMINAL IN; Outside Diameter: 0.438 INCHES NOMINAL IN; Color: BLACK; Special Features: ITEM COMES IN 10,25,50, OR 100FT LENGTHS; ITEM CONSISTS OF A U SHAPED SEALWITH A TUBE BUMPER ATTACHED; ITEM FITS A 1/16 EDGE AND 13/64 BULB WIDTH FT. 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.