The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-185-8714, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-185-8714 |
| Primary Part Number | 12338631 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Attachment Feature Quantity | 88 |
| Style Designator | STRIP |
| Material Document and Classification | ASTM D2000 4AA708A13B13C12F17Z1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR OVERALL |
| Fabrication Method | SOLIDSOLID |
| Attachment Method | ROUND HOLEROUND HOLE |
| 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 |
|---|---|
| 12338631 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 5593912 | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 5330PL0792847 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5330011858714 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5578661 | 5/9 Secondary reference Am General Llc |
NSN 5330-01-185-8714 is a Seal,nonmetallic Special Shaped, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-185-8714 has 2 manufacturer part numbers on file: 12338631 (U S Army Tank Automotive Command Amsta-Im-Mm), 5593912 (Am General Llc).
Key specifications for 12338631: Attachment Feature Quantity: 88; Style Designator: STRIP; Material Document and Classification: ASTM D2000 4AA708A13B13C12F17Z1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 25.450 INCHES NOMINAL25.450 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.