The Gasket, cataloged under National Stock Number 5330-01-129-0647, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Microwave Engineering Corporation. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-129-0647 |
| Primary Part Number | GG810DF1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Temp Rating | -62.0 CELSIUS AND 175.0 CELSIUS DEGC |
| Cross-Sectional Thickness | 0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Aperture Width | 0.441 INCHES MINIMUM AND 0.451 INCHES MAXIMUM IN |
| Elongation Percentage | 125 MAXIMUM |
| Aperture Length | 0.811 INCHES MINIMUM AND 0.821 INCHES MAXIMUM IN |
| Outside Corner Radius | 0.045 INCHES NOMINAL IN |
| Material | RUBBER FLUOROSILICONE CLASS FQ OVERALL |
| 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 |
|---|---|
| GG810DF1 PRIMARY | Microwave Engineering Corporation (USA) |
| R09-P1 | Microwave Engineering Corporation (USA) |
| M-2979 PRIMARY | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| GG810DF1 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
| M-21639 | 5/9 Secondary reference Microwave Engineering Corporation |
NSN 5330-01-129-0647 is a Gasket, manufactured by Microwave Engineering Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-129-0647 has 3 manufacturer part numbers on file: GG810DF1 (Microwave Engineering Corporation), R09-P1 (Microwave Engineering Corporation), M-2979 (Microwave Engineering Corporation).
Key specifications for GG810DF1: Temp Rating: -62.0 CELSIUS AND 175.0 CELSIUS DEGC; Cross-Sectional Thickness: 0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN; Material Document and Classification: MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 1.003 INCHES MINIMUM AND 1.005 INCHES MAXIMUM 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.