The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-689-7071, 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 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-689-7071 |
| Primary Part Number | 8B100B3X1/8E |
| 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 | 44.5 MILLIMETERS NOMINAL MM |
| Minor Thickness | 3.2 MILLIMETERS NOMINAL MM |
| Color | BLACK |
| Material | RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OUTER RING |
| 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 |
|---|---|
| 8B100B3X1/8E PRIMARY | Trim-Lok Inc Dba Trim-Lok Inc (USA) |
| 12612375 PRIMARY | Trim-Lok Inc Dba Trim-Lok Inc (USA) |
| Reference | Meaning |
|---|---|
| 12612375 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5330-01-689-7071 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 5330-01-689-7071 has 2 manufacturer part numbers on file: 8B100B3X1/8E (Trim-Lok Inc Dba Trim-Lok Inc), 12612375 (Trim-Lok Inc Dba Trim-Lok Inc).
Key specifications for 8B100B3X1/8E: Cross-Sectional Height: 44.5 MILLIMETERS NOMINAL MM; Minor Thickness: 3.2 MILLIMETERS NOMINAL MM; Color: BLACK; End Item Identification: 2320-01-653-6516. 5 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.