The Gasket, cataloged under National Stock Number 5330-00-786-0190, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Ambac International Corporation Div Ambac International. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-786-0190 |
| Primary Part Number | GA8814 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Ambac International Corporation Div Ambac International |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.033 INCHES NOMINAL IN |
| Maximum Pressure Rating | 45.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Material Document and Classification | MIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 5.125 INCHES NOMINAL IN |
| Aperture Length | 7.250 INCHES NOMINAL IN |
| Material | PAPER AND GLUE OVERALL |
| Hole Diameter | 0.270 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED 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 |
|---|---|
| 7383455 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| GA8814 PRIMARY | Ambac International Corporation Div Ambac International (USA) |
| Reference | Meaning |
|---|---|
| 5330007860190 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5330-00-786-0190 is a Gasket, manufactured by Ambac International Corporation Div Ambac International, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-786-0190 has 2 manufacturer part numbers on file: 7383455 (U S Army Tank Automotive Command Amsta-Im-Mm), GA8814 (Ambac International Corporation Div Ambac International).
Key specifications for GA8814: Cross-Sectional Thickness: 0.033 INCHES NOMINAL IN; Maximum Pressure Rating: 45.0 POUNDS PER SQUARE INCH (PSI) LBS; Material Document and Classification: MIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL; Overall Length: 8.000 INCHES NOMINAL IN. 8 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.