The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-644-3359, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Gren Industries Inc Dba Service Rubber Group Div Service Rubber Group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-644-3359 |
| Primary Part Number | XTR-V2723-75EB |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Gren Industries Inc Dba Service Rubber Group Div Service Rubber Group |
| Status | ACTIVE |
| Cross-Sectional Height | 0.250 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.625 INCHES NOMINAL IN |
| Style Designator | STRIP |
| Groove Length | 0.469 INCHES NOMINAL IN |
| Color | BLACK |
| Material | RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL |
| Groove Width | 0.125 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 |
|---|---|
| XTR-V2723-75EB PRIMARY | Gren Industries Inc Dba Service Rubber Group Div Service Rubber Group (USA) |
| Reference | Meaning |
|---|---|
| XTR-U2723-75EB | 5/9 Secondary reference Gren Industries Inc Dba Service Rubber Group Div Service Rubber Group |
| 12505446-001 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5330-01-644-3359 is a Seal,nonmetallic Special Shaped, manufactured by Gren Industries Inc Dba Service Rubber Group Div Service Rubber Group, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-644-3359 has 1 manufacturer part number on file: XTR-V2723-75EB (Gren Industries Inc Dba Service Rubber Group Div Service Rubber Group).
Key specifications for XTR-V2723-75EB: Cross-Sectional Height: 0.250 INCHES NOMINAL IN; Cross-Sectional Width: 0.625 INCHES NOMINAL IN; Style Designator: STRIP; Overall Length: 3000.000 INCHES NOMINAL IN. 7 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.