The Pin,piston, cataloged under National Stock Number 2805-00-430-0321, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-430-0321 |
| Primary Part Number | 17-280 |
| Item Name | Pin,piston |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| FSC Application Data | ENGINE GASOLINE |
| Material Document and Classification | QQ-S-633, FS1020-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| Material | STEEL COMP 1020 |
| Body Style | CHAMFERED ENDS W/RADIAL SLOT |
| Distance From End to Slot Center | 2.1250 INCHES NOMINAL IN |
| Body Length | 4.2500 INCHES NOMINAL IN |
| Metallic Hardness Rating | 51.0 MINIMUM ROCKWELL C AND 58.0 MAXIMUM ROCKWELL C |
| End Chamfer Angle in Deg | 45.0 |
| Groove Depth | 0.1406 INCHES NOMINAL IN |
| Casehardening Indicator | CASEHARDENED |
| Radial Groove Radius | 0.2656 INCHES NOMINAL IN |
| Outside Diameter | 1.49960 INCHES MINIMUM AND 1.49980 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 17-280 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
NSN 2805-00-430-0321 is a Pin,piston, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 2805 (No Item Name Available). Status: active.
NSN 2805-00-430-0321 has 1 cross-referenced part number: 17-280 (Dresser Industries Inc Leroi Div).
There are 6 known substitutes for 2805-00-430-0321: 3030-00-103-9171, 5330-00-256-7003, 4310-00-393-7489 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 17-280: FSC Application Data: ENGINE GASOLINE; Material Document and Classification: QQ-S-633, FS1020-CANCELED FED SPEC SINGLE MATERIAL RESPONSE; Material: STEEL COMP 1020; Body Style: CHAMFERED ENDS W/RADIAL SLOT. 12 total characteristics are documented in the Federal Logistics Information System.