The Adapter,outboard, cataloged under National Stock Number 1630-01-714-0668, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1630-01-714-0668 |
| Primary Part Number | L20500-7-3-101 |
| Item Name | Adapter,outboard |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Airglas, Inc. Dba Airglas 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 |
|---|---|
| L20500-7-3-101 PRIMARY | Airglas, Inc. Dba Airglas Inc (USA) |
| Reference | Meaning |
|---|---|
| L20500 | D/9 Drawing number reference only Airglas, Inc. Dba Airglas Inc |
NSN 1630-01-714-0668 is a Adapter,outboard, manufactured by Airglas, Inc. Dba Airglas Inc, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-01-714-0668 has 1 manufacturer part number on file: L20500-7-3-101 (Airglas, Inc. Dba Airglas Inc).
1 possible match (shared part number, not a government interchangeability claim): 1630-01-714-1562. Verify interchangeability with system specifications before substitution.
Key specifications for L20500-7-3-101: Special Features: SKI ASSEMBLY AND INSTALLATION MAIN AND TAIL GEAR, OUTBOARD AXLE ADAPTER ASSEMBLY; Part Name Assigned by Controlling Agency: ADAPTER ASSY, OUTBOARD; End Item Identification: HH-60 HELIP/UH 60A A. 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.