The Gasket, cataloged under National Stock Number 5330-01-216-6650, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hutchinson Seal De Mexico Stillman Seal Division Div Stillman Seal,jpr,espa. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-216-6650 |
| Primary Part Number | DA8770 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Hutchinson Seal De Mexico Stillman Seal Division Div Stillman Seal,jpr,espa |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.113 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN |
| Gage Ring Thickness | 0.077 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4027 ASSN STD 1ST MATERIAL RESPONSE AND MIL-R-83248,TY 1,CL 1 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | METAL AND SYNTHETIC RUBBER |
| Aperture Diameter | 2.710 INCHES MINIMUM AND 2.720 INCHES MAXIMUM IN |
| Elongation Percentage | 125 MAXIMUM |
| Bolt Hole Quantity | 4 |
| Outside Corner Radius | 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 OR RUBBER FLUOROCARBON CLASS FPM OVERALL |
| Hole Diameter | 0.195 INCHES MINIMUM AND 0.197 INCHES MAXIMUM 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 |
|---|---|
| DA8770 PRIMARY | Hutchinson Seal De Mexico Stillman Seal Division Div Stillman Seal,jpr,espa (MEX) |
| 9501M67P02 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 798132 | 5/2 Secondary reference U.S. Government activity |
| 10326539 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| DA8770 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5330-01-216-6650 is a Gasket, manufactured by Hutchinson Seal De Mexico Stillman Seal Division Div Stillman Seal,jpr,espa, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-216-6650 has 2 manufacturer part numbers on file: DA8770 (Hutchinson Seal De Mexico Stillman Seal Division Div Stillman Seal,jpr,espa), 9501M67P02 (General Electric Company).
Key specifications for DA8770: Cross-Sectional Thickness: 0.113 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN; Gage Ring Thickness: 0.077 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN; Material Document and Classification: AMS 4027 ASSN STD 1ST MATERIAL RESPONSE AND MIL-R-83248,TY 1,CL 1 MIL SPEC 2ND MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: METAL AND SYNTHETIC RUBBER. 10 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.