The Spool,riser Line, cataloged under National Stock Number 1560-01-021-8510, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-021-8510 |
| Item Name | Spool,riser Line |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL MIL-S-6758 COMP 4130 COND F4,1.790 IN. MIN,1.795 IN. MAX LG,1.000 IN. OD,0.438 IN. ID IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 220-40571-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-01-021-8510 is a Spool,riser Line, classified under FSC 1560, Airframe Structural Components. Status: active.
Key specifications for 1560-01-021-8510: General Characteristics Item Description: STEEL MIL-S-6758 COMP 4130 COND F4,1.790 IN. MIN,1.795 IN. MAX LG,1.000 IN. OD,0.438 IN. ID IN; End Item Identification: EA6B AIRCRAFT. 1 specification is 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 1560-01-021-8510 has DEMIL Code B. 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.