The Filler Neck,aircraft Components, cataloged under National Stock Number 1680-01-500-9704, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-500-9704 |
| Item Name | Filler Neck,aircraft Components |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| WF160-9 | 3/2 Design control — primary reference U.S. Government activity |
| 160-9 | 5/2 Secondary reference U.S. Government activity |
NSN 1680-01-500-9704 is a Filler Neck,aircraft Components, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-01-500-9704: Overall Length: 20.000 INCHES NOMINAL IN; Special Features: ONE QUART DISPENSER FOR PHOSPHATEESTER FLUIDS ONLY;FLUID DELIVERY HOUSE(74 IN) WITH HOSE END FITTING 9/16-18 UNF 37 DEGREE SWIVEL FEMALE;DELIVERY HOUSE COUPLING P/N AE99148E (WITH DUST PLUG);ELBOW ASSY P/N PF55877, (7/16-20UNF THREADED FEMALE);STANDARD FILTRATION SYSTEM WITH 2-3 MICRON MOMINAL FILTER;FLUID SIGHT GAGE P/N WF174447;FLUIDIDENTIFICATION PLACARD P/N WF174490,SKYDROL LD4 ONLY IN; Part Name Assigned by Controlling Agency: O-C FLUID GUN DISPENSER. 0 specifications are 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.