The Disk Assembly,valve, cataloged under National Stock Number 4810-00-170-5047, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Aar Allen Services, Inc Dba Aar Component Services Wellington. 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-170-5047 |
| Primary Part Number | 502336 |
| Item Name | Disk Assembly,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Aar Allen Services, Inc Dba Aar Component Services Wellington |
| Status | ACTIVE |
| General Characteristics Item Description | 2.000 IN. APPROXIMATE O/A OD,PROVISION FOR 1/4-36 SERRATED SHAFT IN |
| 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 |
|---|---|
| 502336 PRIMARY | Aar Allen Services, Inc Dba Aar Component Services Wellington (USA) |
NSN 4810-00-170-5047 is a Disk Assembly,valve, manufactured by Aar Allen Services, Inc Dba Aar Component Services Wellington, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-170-5047 has 1 manufacturer part number on file: 502336 (Aar Allen Services, Inc Dba Aar Component Services Wellington).
1 possible match (shared part number, not a government interchangeability claim): 6605-00-987-7360. Verify interchangeability with system specifications before substitution.
Key specifications for 502336: General Characteristics Item Description: 2.000 IN. APPROXIMATE O/A OD,PROVISION FOR 1/4-36 SERRATED SHAFT IN; End Item Identification: VALVE PART NO. 502300. 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.