The Pin,piston, cataloged under National Stock Number 2805-00-788-0422, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Renk America Llc Div Renk America. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2805-00-788-0422 |
| Primary Part Number | ERA262 |
| Item Name | Pin,piston |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Renk America Llc Div Renk America |
| Status | ACTIVE |
| FSC Application Data | ENGINE,GASOLINE,NONAIRCRAFT |
| Body Style | PLAIN END W/TWO GROOVES |
| Bore Style | STRAIGHT-THRU BORE |
| Material Document and Classification | FED STD 66 FED STD ALL MATERIAL RESPONSES OR AISI 1018 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1018 ASSN STD 1ST MATERIAL RESPONSE OR AISI 1025 ASSN STD 2ND MATERIAL RESPONSE OR SAE 1025 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A334 GR 1 OR GR 6 ASSN STD 3RD MATERIAL RESPONSE |
| Groove Depth | 0.0350 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM IN |
| Outside Diameter | 0.41900 INCHES MINIMUM AND 0.41950 INCHES MAXIMUM IN |
| Distance From End to Groove Center | 0.0360 INCHES MINIMUM AND 0.0460 INCHES MAXIMUM IN |
| Radial Groove Radius | 0.005 INCHES NOMINAL IN |
| Body Length | 1.9250 INCHES NOMINAL IN |
| Casehardening Indicator | CASEHARDENED |
| Bore Diameter | 0.2420 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN |
| Material | STEEL COMP 1018 OR STEEL COMP 1025 OR STEEL |
| Metallic Hardness Rating | 89.0 NOMINAL ROCKWELL SUPERFICIAL 15-N |
| Distance Between Groove Centers | 1.8080 INCHES MINIMUM AND 1.8190 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ERA262 | Renk America Llc Div Renk America (USA) |
| Reference | Meaning |
|---|---|
| 9786E111-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2805-00-788-0422 is a Pin,piston, manufactured by Renk America Llc Div Renk America, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-788-0422 has 1 manufacturer part number on file: ERA262 (Renk America Llc Div Renk America).
Key specifications for ERA262: FSC Application Data: ENGINE,GASOLINE,NONAIRCRAFT; Body Style: PLAIN END W/TWO GROOVES; Bore Style: STRAIGHT-THRU BORE; Material Document and Classification: FED STD 66 FED STD ALL MATERIAL RESPONSES OR AISI 1018 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1018 ASSN STD 1ST MATERIAL RESPONSE OR AISI 1025 ASSN STD 2ND MATERIAL RESPONSE OR SAE 1025 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A334 GR 1 OR GR 6 ASSN STD 3RD MATERIAL RESPONSE. 14 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.
NSN 2805-00-788-0422 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.