The Cushion,cap End, cataloged under National Stock Number 1720-01-159-9006, is classified within Federal Supply Class 1720 (Aircraft Launching Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Bec Systems Llc Dba Bec Machine Products. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1720-01-159-9006 |
| Primary Part Number | 416578-2 |
| Item Name | Cushion,cap End |
| FSC / FSG | 1720 / 17 — Aircraft Launching Equipment |
| Manufacturer | Bec Systems Llc Dba Bec Machine Products |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL ASTM A675-72,GR 65; 2.500 IN. OD,4.438 IN. O/A H. ; WITH EIGHT HOLES EQUALLY SPACED 0.281 IN. DIA OF EACH ON 1.625 IN CENTER LINE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
NSN 1720-01-159-9006 is a Cushion,cap End, manufactured by Bec Systems Llc Dba Bec Machine Products, classified under FSC 1720, Aircraft Launching Equipment. Status: active.
NSN 1720-01-159-9006 has 2 manufacturer part numbers on file: 416578-2 (Bec Systems Llc Dba Bec Machine Products), 416578-2 (York Precision Machining and Hydraulics, Llc).
Key specifications for 416578-2: General Characteristics Item Description: STEEL ASTM A675-72,GR 65; 2.500 IN. OD,4.438 IN. O/A H. ; WITH EIGHT HOLES EQUALLY SPACED 0.281 IN. DIA OF EACH ON 1.625 IN CENTER LINE IN; End Item Identification: TENSIONER CYLINDER ASSEMBLY. 1 specification is documented in the U.S. Government catalog.
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 1720-01-159-9006 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.