The Pin Assembly,folding Pylon, cataloged under National Stock Number 1560-00-323-4366, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-00-323-4366 |
| Primary Part Number | S1620-63133-1 |
| Item Name | Pin Assembly,folding Pylon |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CORROSION RESISTANT,QQ-S-763,3.813 IN. LG,0.498 IN. DIA,1 END THREADED 7/16-8NA-3G,0.600 IN. DIA BY 0.219 IN. D END CHAMFER,OTHER END UNTHREADED,CHAMFER 25 DEGREES BY 0.156 IN. D,0.126 IN. DIA HOLE LOCATED 1.9375 IN. FROM END G |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S1620-63133-1 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 1560-00-323-4366 is a Pin Assembly,folding Pylon, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-00-323-4366 has 1 manufacturer part number on file: S1620-63133-1 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for S1620-63133-1: General Characteristics Item Description: STEEL,CORROSION RESISTANT,QQ-S-763,3.813 IN. LG,0.498 IN. DIA,1 END THREADED 7/16-8NA-3G,0.600 IN. DIA BY 0.219 IN. D END CHAMFER,OTHER END UNTHREADED,CHAMFER 25 DEGREES BY 0.156 IN. D,0.126 IN. DIA HOLE LOCATED 1.9375 IN. FROM END G. 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 1560-00-323-4366 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.