The Drain-Vent,aircraft, cataloged under National Stock Number 1560-01-511-0580, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Sonfarrel Inc.. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-511-0580 |
| Primary Part Number | SF891882-1 |
| Item Name | Drain-Vent,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Sonfarrel Inc. |
| Status | ACTIVE |
| Aircraft Location | UNDERSIDE CTR FUSELAGE |
| Aircraft Mission Design Series | C-17A A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SF891882-1 PRIMARY | Sonfarrel Inc. (USA) |
| Reference | Meaning |
|---|---|
| 17B1D1012-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 1560-01-511-0580 is a Drain-Vent,aircraft, manufactured by Sonfarrel Inc., classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-511-0580 has 1 manufacturer part number on file: SF891882-1 (Sonfarrel Inc.).
Key specifications for SF891882-1: Special Features: EFFECTIVITY FROM 17A124-184; NHA 17N2D0241; Aircraft Location: UNDERSIDE CTR FUSELAGE; Part Name Assigned by Controlling Agency: DRAIN-VENT AIRCRAFT; Aircraft Mission Design Series: C-17A A. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1560-01-511-0580 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.