The Support,optical Instrument, cataloged under National Stock Number 6650-01-653-8381, 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 Brunson Instrument Company Dba Brunson Instrument Co. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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 | 6650-01-653-8381 |
| Primary Part Number | B46632 |
| Item Name | Support,optical Instrument |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Brunson Instrument Company Dba Brunson Instrument Co |
| Status | ACTIVE |
| Attachment to Item Supported Method | EXTERNAL 3 1/2 INCH - 8 THREAD IN |
| Usage Design | ALLOWS INSTRUMENT TO BE TURNED TO ANY AZIMUTH POSITION |
| 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 |
|---|---|
| B46632 PRIMARY | Brunson Instrument Company Dba Brunson Instrument Co (USA) |
NSN 6650-01-653-8381 is a Support,optical Instrument, manufactured by Brunson Instrument Company Dba Brunson Instrument Co, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-653-8381 has 1 manufacturer part number on file: B46632 (Brunson Instrument Company Dba Brunson Instrument Co).
Key specifications for B46632: Overall Height: 3.5 INCHES NOMINAL IN; Attachment to Item Supported Method: EXTERNAL 3 1/2 INCH - 8 THREAD IN; Special Features: MAY BE CONTINUOUSLY ROTATED IN EITHER DIRECTION, AND LOCKED INTO THE DESIRED POSITION WITH A LARGE KNOB;ADAPTER IS HOLLOW, ALLOWING PLUMMET SHOTS DOWN THROUGH THE MIDDLE;DIAMETER (HOUSING) 4 INCH;DIAMETER (PLUMMET) 1 1/4 INCH;APPROXIMATE WEIGHT SWIVEL HEAD, 11 LBS;SHIPPING 12 LBS;ACCEPTS ANY PRODUCT HAVING AN INTERNAL 3 1/2 INCH - 8 THREAD LBS; Part Name Assigned by Controlling Agency: SWIVEL HEAD. 2 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.