The Ring,piston, cataloged under National Stock Number 3040-00-512-3652, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-00-512-3652 |
| Primary Part Number | 3163335-2 |
| Item Name | Ring,piston |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Material Document and Classification | WW-T-700/6 COMP 606T T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-250/11 COMP 6061 T6 MIL STD 2ND MATERIAL RESPONSE AND QQ-A-200 COMP 6061 T6 FED SPEC 3RD MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | BEVELED FACE, LOWER |
| Joint Style | VERTICAL JOINT |
| Radial Wall Thickness | 0.1120 INCHES MINIMUM AND 0.1170 INCHES MAXIMUM IN |
| Ring Style | CONCENTRIC |
| Standard Bore Diameter | 3.500 INCHES IN |
| Material | ALUMINUM ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3163335-2 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 3163335-2 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-00-512-3652 is a Ring,piston, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-512-3652 has 1 manufacturer part number on file: 3163335-2 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 3163335-2: Overall Width: 0.0830 INCHES MINIMUM AND 0.0870 INCHES MAXIMUM IN; Material Document and Classification: WW-T-700/6 COMP 606T T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-250/11 COMP 6061 T6 MIL STD 2ND MATERIAL RESPONSE AND QQ-A-200 COMP 6061 T6 FED SPEC 3RD MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: BEVELED FACE, LOWER; Joint Style: VERTICAL JOINT. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.