The Iris Diaphragm,optical Instrumen, cataloged under National Stock Number 6650-01-306-2482, 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 Lockheed Martin Corporation. Government technical data includes 1 specification, 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-306-2482 |
| Primary Part Number | 13082408 |
| Item Name | Iris Diaphragm,optical Instrumen |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Material | PLASTIC |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 13082408 PRIMARY | Lockheed Martin Corporation (USA) |
NSN 6650-01-306-2482 is a Iris Diaphragm,optical Instrumen, manufactured by Lockheed Martin Corporation, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-306-2482 has 1 manufacturer part number on file: 13082408 (Lockheed Martin Corporation).
1 possible match (shared part number, not a government interchangeability claim): 1310-01-721-7008. Verify interchangeability with system specifications before substitution.
Key specifications for 13082408: Special Features: 1.220 IN. MAX INSIDE DIA; 0.380 IN. MAX DEPTH; 125 MICROINCH SURFACE FINISH AS REQUIRED IN; Material: PLASTIC. 1 specification is 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 6650-01-306-2482 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.