The Gasket, cataloged under National Stock Number 5330-01-216-0290, 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 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-216-0290 |
| Primary Part Number | CA8937 |
| 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 | 0.111 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Gage Ring Thickness | 0.075 INCHES MINIMUM AND 0.085 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 |
| Elongation Percentage | 125 MAXIMUM |
| Bolt Hole Quantity | 4 |
| Outside Corner Radius | 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 AND RUBBER FLUOROCARBON CLASS FPM OVERALL |
| Hole Diameter | 0.218 INCHES MINIMUM AND 0.226 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 | F |
| Part Number | Manufacturer |
|---|---|
| CA8937 | Hutchinson Seal De Mexico Stillman Seal Division Div Stillman Seal,jpr,espa (MEX) |
| 1157M12P02 | General Electric Company (USA) |
| 1157M12P01 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| CA8937 | 5/9 Secondary reference U.S. Government activity |
| 798301 | 3/2 Design control — primary reference U.S. Government activity |
| 1157M12 | 7/2 Vendor item drawing reference General Electric Company |
NSN 5330-01-216-0290 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 5330-01-216-0290 has 3 manufacturer part numbers on file: CA8937 (Hutchinson Seal De Mexico Stillman Seal Division Div Stillman Seal,jpr,espa), 1157M12P02 (General Electric Company), 1157M12P01 (General Electric Company).
Key specifications for CA8937: Cross-Sectional Thickness: 0.111 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN; Gage Ring Thickness: 0.075 INCHES MINIMUM AND 0.085 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. 9 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.