The Apu Fuel Shutoff,ai, cataloged under National Stock Number 1680-01-585-5135, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Apu Fuel Shutoff,ai |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp (CAGE 65777); Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (CAGE 73760) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-585-5135 |
| Primary Part Number | AV16E1209D |
| Item Name | Apu Fuel Shutoff,ai |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| AV16E1209D | Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp (USA) |
| AV16E1209D PRIMARY | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA) |
| Reference | Meaning |
|---|---|
| 2915PL1787244 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1680-01-585-5135 is a Apu Fuel Shutoff,ai, manufactured by Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-585-5135 has 2 manufacturer part numbers on file: AV16E1209D (Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp), AV16E1209D (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S).
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 1680-01-585-5135 has DEMIL Code D. 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.