The Filter Assembly, cataloged under National Stock Number 1680-01-059-6931, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1680-01-059-6931 |
| Primary Part Number | 72634 |
| Item Name | Filter Assembly |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Parker-Hannifin Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | CONSIST OF TUBE 1,PLUG 2,FABRIC-WIRE,DIRECTION OF FLOW OUTSIDE TO INSIDE |
| 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 |
|---|---|
| 72634 PRIMARY | Parker-Hannifin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 72634 | 5/9 Secondary reference Wintec Llc |
| 72634 | 5/9 Secondary reference U.S. Government activity |
| 72634 | 5/9 Secondary reference Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div |
NSN 1680-01-059-6931 is a Filter Assembly, manufactured by Parker-Hannifin Corporation, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-059-6931 has 1 manufacturer part number on file: 72634 (Parker-Hannifin Corporation).
1 possible match (shared part number, not a government interchangeability claim): 2805-01-330-2614. Verify interchangeability with system specifications before substitution.
Key specifications for 72634: General Characteristics Item Description: CONSIST OF TUBE 1,PLUG 2,FABRIC-WIRE,DIRECTION OF FLOW OUTSIDE TO INSIDE; End Item Identification: ACFT F16. 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.