The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-099-6331, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Aerofab Company, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-099-6331 |
| Primary Part Number | 12282911 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Aerofab Company, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 12282911 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12282911 PRIMARY | Aerofab Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12282911 | 5/9 Secondary reference Midwest Fiberglas Fabricators, Incorporated |
| 12282911 | 5/9 Secondary reference Coating Specialties, Inc Dba Aero Products Co |
NSN 5330-01-099-6331 is a Seal,nonmetallic Special Shaped, manufactured by Aerofab Company, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-099-6331 has 2 manufacturer part numbers on file: 12282911 (U S Army Tank Automotive Command Amsta-Im-Mm), 12282911 (Aerofab Company, Inc.).
Key specifications for 12282911: End Item Identification: 2350-01-087-1095;2350-01-136-8738;2350-01-061-2445;TANK,COMBAT,FULL TRACKED; Construction: ONE-PIECE. 1 specification is 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.