The Ring,instrument Indexing, cataloged under National Stock Number 6610-01-481-2644, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Nedmac Inc.. 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 | 6610-01-481-2644 |
| Primary Part Number | 900-000-17 |
| Item Name | Ring,instrument Indexing |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | Nedmac Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 900-000-17 PRIMARY | Nedmac Inc. (USA) |
NSN 6610-01-481-2644 is a Ring,instrument Indexing, manufactured by Nedmac Inc., classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-01-481-2644 has 1 manufacturer part number on file: 900-000-17 (Nedmac Inc.).
Key specifications for 900-000-17: Special Features: ALUMINUM/BLACK ANODIZE FINISH; End Item Identification: USED ON COLLINS ALI-80 ENCODING ALTIMETER. 0 specifications are 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.
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.