The Ski,landing Gear,helicopter, cataloged under National Stock Number 1630-01-714-2252, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Airglas, Inc. Dba Airglas Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-01-714-2252 |
| Primary Part Number | L20500-1R |
| Item Name | Ski,landing Gear,helicopter |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Airglas, Inc. Dba Airglas Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| L20500-1R PRIMARY | Airglas, Inc. Dba Airglas Inc (USA) |
| Reference | Meaning |
|---|---|
| L20500-1R/2R | D/9 Drawing number reference only Airglas, Inc. Dba Airglas Inc |
NSN 1630-01-714-2252 is a Ski,landing Gear,helicopter, manufactured by Airglas, Inc. Dba Airglas Inc, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-01-714-2252 has 1 manufacturer part number on file: L20500-1R (Airglas, Inc. Dba Airglas Inc).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-714-8680. Verify interchangeability with system specifications before substitution.
Key specifications for L20500-1R: Special Features: LH AND RH SKI ASSEMBLY MODIFIED FOR EXTERNAL RESCUE HOIST ON THE UH-60 HHELICOPTER; Part Name Assigned by Controlling Agency: MAIN SKI ASSY, LH; End Item Identification: HELICOPTER, HH-60 PAVE HAWK. 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.
NSN 1630-01-714-2252 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.