The Plug,relief Valve, cataloged under National Stock Number 1650-00-830-3108, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Pall Aeropower Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-830-3108 |
| Primary Part Number | AB8173-16D3 |
| Item Name | Plug,relief Valve |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL ALUMINUM QQ&A&250&5 T81,HEX HEADED 1.500 IN. DIA.,1/1-4&12UNF THREADS,RECESSED TO 0.130 IN. TO GUIDE A POPPET STEM,GUIDE FOR SPRINGP-0 HYD. FILTER IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AB8173-16D3 PRIMARY | Pall Aeropower Corporation (USA) |
| AB8173-16D3 | Pall Gmbh (DEU) |
NSN 1650-00-830-3108 is a Plug,relief Valve, manufactured by Pall Aeropower Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-830-3108 has 2 manufacturer part numbers on file: AB8173-16D3 (Pall Aeropower Corporation), AB8173-16D3 (Pall Gmbh).
Key specifications for AB8173-16D3: General Characteristics Item Description: MATERIAL ALUMINUM QQ&A&250&5 T81,HEX HEADED 1.500 IN. DIA.,1/1-4&12UNF THREADS,RECESSED TO 0.130 IN. TO GUIDE A POPPET STEM,GUIDE FOR SPRINGP-0 HYD. FILTER IN. 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.
NSN 1650-00-830-3108 has DEMIL Code B. 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.