The Retainer,optical Element, cataloged under National Stock Number 6650-01-073-5884, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 13 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6650-01-073-5884 |
| Primary Part Number | 11507494 |
| Item Name | Retainer,optical Element |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| FSC Application Data | TARGET DESIGNATOR |
| Hole or Slot Quantity | 2 |
| Drive Type | DRILLED HOLE |
| Drive Facility Angular Spacing in Deg | 180.0 |
| Style Designator | RECESSED |
| Setscrew Notch | PROVIDED |
| Material Document and Classification | QQ-A-225/8, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Recess Depth | 1.365 INCHES NOMINAL IN |
| Recess Diameter | 1.760 INCHES MINIMUM AND 1.762 INCHES MAXIMUM IN |
| Thread Size | 1.938-.0555P-.3333L |
| Internal Annular Serration | NOT PROVIDED |
| Material | ALUMINUM ALLOY 6061 |
| Hole Diameter | 1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM 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 | X |
NSN 6650-01-073-5884 is a Retainer,optical Element, manufactured by Us Army Aviation and Missile Command, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-073-5884 has 2 manufacturer part numbers on file: 11507494 (Wego Precision Machine, Inc.), 11507494 (Us Army Aviation and Missile Command).
Key specifications for 11507494: FSC Application Data: TARGET DESIGNATOR; Hole or Slot Quantity: 2; Drive Type: DRILLED HOLE; Drive Facility Angular Spacing in Deg: 180.0. 13 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.
NSN 6650-01-073-5884 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.