The Gasket, cataloged under National Stock Number 5330-01-677-5654, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-677-5654 |
| Primary Part Number | 12609019 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Inside Corner Radius | 6.0 MILLIMETERS NOMINAL MM |
| Outside Edge to Inside Edge Smallest Distance Along Width | 37.0 MILLIMETERS NOMINAL MM |
| Style Designator | NON-CIRCULAR |
| Aperture Width | 76.0 MILLIMETERS NOMINAL MM |
| Aperture Length | 102.0 MILLIMETERS NOMINAL MM |
| Bolt Hole Quantity | 4 |
| Bolt Circle Diameter | 9.0 MILLIMETERS NOMINAL MM |
| Outside Edge to Inside Edge Smallest Distance Along Length | 39.0 MILLIMETERS NOMINAL MM |
| Center to Center Distance Between Bolt Holes Along Length | 152.5 MILLIMETERS NOMINAL ALL HOLES MM |
| Center to Center Distance Between Bolt Holes Along Width | 98.5 MILLIMETERS MINIMUM AND 101.5 MILLIMETERS MAXIMUM ALL HOLES MM |
| Outside Edge to Bolt Hole Center Distance Along Length | 13.8 MILLIMETERS NOMINAL MM |
| Outside Corner Radius | 13.5 MILLIMETERS MINIMUM AND 16.5 MILLIMETERS MAXIMUM MM |
| Hole Diameter | 13.5 MILLIMETERS NOMINAL ALL HOLES MM |
| Outside Edge to Bolt Hole Center Distance Along Width | 23.5 MILLIMETERS MINIMUM AND 26.5 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 12609019 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 12609019 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5330-01-677-5654 is a Gasket, manufactured by Oshkosh Defense Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-677-5654 has 1 manufacturer part number on file: 12609019 (Oshkosh Defense Llc).
Key specifications for 12609019: Overall Height: 0.8 MILLIMETERS NOMINAL MM; Inside Corner Radius: 6.0 MILLIMETERS NOMINAL MM; Outside Edge to Inside Edge Smallest Distance Along Width: 37.0 MILLIMETERS NOMINAL MM; Style Designator: NON-CIRCULAR. 14 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.