The Manifold,fluid,aircraft, cataloged under National Stock Number 1560-01-331-0737, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Cpi Aerostructures Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1560-01-331-0737 |
| Primary Part Number | 4F12809-121A |
| Item Name | Manifold,fluid,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Cpi Aerostructures Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4F12809-121A | Cpi Aerostructures Inc (USA) |
| 4F12809-121A | Aero Components, Llc (USA) |
| Reference | Meaning |
|---|---|
| 4F12809-121A | 5/2 Secondary reference U.S. Government activity |
| 4F12809-121A | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-01-331-0737 is a Manifold,fluid,aircraft, manufactured by Cpi Aerostructures Inc, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-331-0737 has 2 manufacturer part numbers on file: 4F12809-121A (Cpi Aerostructures Inc), 4F12809-121A (Aero Components, Llc).
Key specifications for 4F12809-121A: Special Features: MANIFOLD ASSEMBLY-CHINE DRAIN SYSTEM,FS 1268 TO FS 1303;MATL 5052-0 PER WW-T-700/4;83-1285 THRU 85-0010 ONLY; End Item Identification: C-5B AIRCRAFT. 0 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.
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.