The Stud,cylinder Head, cataloged under National Stock Number 2805-00-797-3536, 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 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-797-3536 |
| Primary Part Number | ERND209 |
| Item Name | Stud,cylinder Head |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Renk America Llc Div Renk America |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,SAE J403,NO. 1035-1040,CADMIUM PLATED PER AMS 2400-1,1.344 IN. LG O/A,SELF TAPPING THREADS ON BOTH ENDS,5/16-24,UNF-3A THDS,0.625 IN. LG FIRST END,5/16-18,UNC-2A THDS,0.500 IN. LG SECOND END,0.2712 IN. MIN,0.3113 IN. MAX DIA BY 0.219 IN. NOM LG OF UNTHD PORTION,0.099 IN. PORM 0.010 IN. DIA BY 0.194 IN. MIN,0.222 IN. MAX LG SLOT IN SECOND END A |
| 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 |
|---|---|
| ERND209 | Renk America Llc Div Renk America (USA) |
| Reference | Meaning |
|---|---|
| 9786E16-3 | 3/2 Design control — primary reference U.S. Government activity |
| 2805007973536 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| TIP00294-25MAY70 | 5/2 Secondary reference U.S. Government activity |
NSN 2805-00-797-3536 is a Stud,cylinder Head, manufactured by Renk America Llc Div Renk America, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-797-3536 has 1 manufacturer part number on file: ERND209 (Renk America Llc Div Renk America).
Key specifications for ERND209: General Characteristics Item Description: STEEL,SAE J403,NO. 1035-1040,CADMIUM PLATED PER AMS 2400-1,1.344 IN. LG O/A,SELF TAPPING THREADS ON BOTH ENDS,5/16-24,UNF-3A THDS,0.625 IN. LG FIRST END,5/16-18,UNC-2A THDS,0.500 IN. LG SECOND END,0.2712 IN. MIN,0.3113 IN. MAX DIA BY 0.219 IN. NOM LG OF UNTHD PORTION,0.099 IN. PORM 0.010 IN. DIA BY 0.194 IN. MIN,0.222 IN. MAX LG SLOT IN SECOND END A; End Item Identification: 28056015181; End Item Identification: 28056015127. 1 specification is 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.