The Housing,piston and Sleeve Subass, cataloged under National Stock Number 1680-01-084-8394, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Parker-Hannifin Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-084-8394 |
| Primary Part Number | 73499 |
| Item Name | Housing,piston and Sleeve Subass |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Parker-Hannifin Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF SLEEVE AND PISTON ASSEMBLY P/N 7253202;BODY VALVE P/N 72633;SUPPORT PLUG P/N 72790;RECEIVER P/N 7257601;PLUG ASSEMBLY,SEALING P/N 7542206;PLUG ASSEMBLY,SEALING P/N 7542204;PIVOT ARM P/N 73498;PIN P/N 72515;PIVOTARM RETAINER P/N 73495;DIAMETERS TO BEROUND WITHIN 10 MICROINCHES AND TAPER SHALL BE 10 MICROINCHES PER INCH MAXIMUM,FINISH TO BE 8 RMS MAXIMUM |
| 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 |
|---|---|
| 73499 PRIMARY | Parker-Hannifin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 73499 | 5/9 Secondary reference U.S. Government activity |
| 73499 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
NSN 1680-01-084-8394 is a Housing,piston and Sleeve Subass, manufactured by Parker-Hannifin Corporation, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-084-8394 has 1 manufacturer part number on file: 73499 (Parker-Hannifin Corporation).
Key specifications for 73499: General Characteristics Item Description: CONSISTS OF SLEEVE AND PISTON ASSEMBLY P/N 7253202;BODY VALVE P/N 72633;SUPPORT PLUG P/N 72790;RECEIVER P/N 7257601;PLUG ASSEMBLY,SEALING P/N 7542206;PLUG ASSEMBLY,SEALING P/N 7542204;PIVOT ARM P/N 73498;PIN P/N 72515;PIVOTARM RETAINER P/N 73495;DIAMETERS TO BEROUND WITHIN 10 MICROINCHES AND TAPER SHALL BE 10 MICROINCHES PER INCH MAXIMUM,FINISH TO BE 8 RMS MAXIMUM; End Item Identification: SERVO VALVE P/N 72016-06,F16 AIRCRAFT. 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 1680-01-084-8394 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.