The Gasket, cataloged under National Stock Number 5330-01-716-1604, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Mission Systems, Inc.. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-716-1604 |
| Primary Part Number | 86-2809277-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.125 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | MMM-A-1617, TYPE II OR EQUIVALENT FED SPEC SINGLE MATERIAL RESPONSE BACKING |
| Material Document and Classification | TYPE II, GRADE A, COND. MEDIUM PER ASTM D6576 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL |
| Aperture Width | 20.430 INCHES NOMINAL IN |
| Aperture Length | 15.430 INCHES NOMINAL IN |
| Bolt Hole Quantity | 18 |
| Outside Edge to Inside Edge Smallest Distance Along Length | 0.880 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 4.688 INCHES NOMINAL ALL HOLES IN |
| Center to Center Distance Between Bolt Holes Along Width | 4.500 INCHES NOMINAL ALL HOLES IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 1.720 INCHES NOMINAL IN |
| Material | ADHESIVE BACKING |
| Material | RUBBER NEOPRENE OVERALL |
| Hole Diameter | 0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM ALL HOLES IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.470 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 |
|---|---|
| 86-2809277-1 PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 86-2809277 | D/9 Drawing number reference only General Dynamics Mission Systems, Inc. |
NSN 5330-01-716-1604 is a Gasket, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-716-1604 has 1 manufacturer part number on file: 86-2809277-1 (General Dynamics Mission Systems, Inc.).
Key specifications for 86-2809277-1: Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Material Document and Classification: MMM-A-1617, TYPE II OR EQUIVALENT FED SPEC SINGLE MATERIAL RESPONSE BACKING; Material Document and Classification: TYPE II, GRADE A, COND. MEDIUM PER ASTM D6576 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL. 15 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.