The Body Assembly,valve, cataloged under National Stock Number 2520-01-052-3936, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-052-3936 |
| Item Name | Body Assembly,valve |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Status | ACTIVE |
| General Characteristics Item Description | CAST IRON BODY W/STEEL VALVE PISTON;7.188 IN.O/A LG;2.900 IN.O/A W;1.600 IN. H;6 MTG HOLES 0.280 IN.DIA;0.375 IN.DIA HOLE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 29505950 | C/1 Advisory reference — outside the item-of-supply concept The W.w. Williams Company, Llc |
| 29505950 | 3/9 Design control — primary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 6881717 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 2520-01-052-3936 is a Body Assembly,valve, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
Key specifications for 2520-01-052-3936: General Characteristics Item Description: CAST IRON BODY W/STEEL VALVE PISTON;7.188 IN.O/A LG;2.900 IN.O/A W;1.600 IN. H;6 MTG HOLES 0.280 IN.DIA;0.375 IN.DIA HOLE IN. 1 specification is 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.