NSN 6650-01-258-6939 · NIIN 012586939 · Part number 63D716791P2
Lockheed Martin Corporation Div Rotary and Mission Systems · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 16331
Government record, cited
NSN 6650-01-258-6939 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-258-6939. Manufacturer of record part number: 63D716791P2.
Also searched as6650-01-258-6939 ·
6650012586939 ·
NIIN 012586939 ·
01-258-6939 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 16331 · 63D716791P2
Manufacturer of record: Lockheed Martin Corporation Div Rotary and Mission Systems
Identification
NSN: 6650-01-258-6939
NIIN: 012586939
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 63D716791P2
Manufacturer: Lockheed Martin Corporation Div Rotary and Mission Systems
General Description
The Beam Splitter,optical Instrument, cataloged under National Stock Number 6650-01-258-6939, 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 Div Rotary and Mission Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6650-01-258-6939
Primary Part Number
63D716791P2
Item Name
Beam Splitter,optical Instrument
FSC / FSG
6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Manufacturer
Lockheed Martin Corporation Div Rotary and Mission Systems
Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
No interchangeability data on file.
Other items in FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6650-00-000-0164
6650-00-000-0164 · Item name not on file
6650-00-001-2319
ARM,SHUTTER,SPECTROMETER
6650-00-001-2322
PLATE,MOUNTING,SPECTROMETER LAMP
6650-00-001-2323
LENS,OPTICAL INSTRUMENT
6650-00-001-2324
PLATE,SPECTROMETER DOOR
6650-00-001-2326
NOZZLE,AIR,SPECTROMETER
6650-00-001-2327
PLATE,LEFT,SPECTROMETER
6650-00-001-2328
6650-00-001-2328 · Item name not on file
Frequently Asked Questions
What is NSN 6650-01-258-6939?
NSN 6650-01-258-6939 is a Beam Splitter,optical Instrument, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
What part numbers are listed for NSN 6650-01-258-6939?
NSN 6650-01-258-6939 has 1 manufacturer part number on file: 63D716791P2 (Lockheed Martin Corporation Div Rotary and Mission Systems).
What are the specifications of 63D716791P2?
Key specifications for 63D716791P2: Special Features: MATERIAL LIBBY-OWENS-FORD PARALLEL-O-FLOAT GLASS,0.250 IN. THICK,MANUFACTURE TO SPEC 63A131648,0.060X45 DEG CHAMFER ON ALL NON-BEVELED EDGES,38.350 IN. WIDE,WIDTH AT TAPERED END IS 31.530 IN.,TAPER WIDTH IS 6.820 IN.,THREE CORNER RADIUS .12R,THEIR IS A REFLECTIVE SIDE AND A NON-REFLECTIVE SIDE. IN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6650-01-258-6939 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.