The Retainer Assy,indic, cataloged under National Stock Number 6610-00-239-2391, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Avionics Specialties, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Retainer Assy,indic |
| FSC / FSG | 6610 — Flight Instruments (FSG 66) |
| Manufacturers | Avionics Specialties, Inc. (CAGE 10639) |
| Parameter | Value |
|---|---|
| NSN | 6610-00-239-2391 |
| Primary Part Number | 953-60 |
| Item Name | Retainer Assy,indic |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | Avionics Specialties, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 953-60 PRIMARY | Avionics Specialties, Inc. (USA) |
NSN 6610-00-239-2391 is a Retainer Assy,indic, manufactured by Avionics Specialties, Inc., classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-00-239-2391 has 1 manufacturer part number on file: 953-60 (Avionics Specialties, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 2510-01-641-9225. Verify interchangeability with system specifications before substitution.
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.