The Slide,threaded, cataloged under National Stock Number 6650-01-437-7326, 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 Olympus America Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6650-01-437-7326 |
| Primary Part Number | 3355AS129-1 |
| Item Name | Slide,threaded |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Olympus America 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 |
|---|---|
| 3355AS129-1 | Olympus America Inc (USA) |
| 3355AS129-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 3355AS129-1 | 3/9 Design control — primary reference Olympus America Inc |
NSN 6650-01-437-7326 is a Slide,threaded, manufactured by Olympus America Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-437-7326 has 2 manufacturer part numbers on file: 3355AS129-1 (Olympus America Inc), 3355AS129-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 3355AS129-1: Overall Length: 15.0 MILLIMETERS NOMINAL MM; Overall Width: 5.9 MILLIMETERS MINIMUM MM; Special Features: 2.50 MM PITCH L.H. THREAD; BRASS PER ASTM B455. MM; End Item Identification: A/P 36T-4, SWING PRISM BORESCOPE SET.. 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.