NSN 6650-01-663-8329 · NIIN 016638329 · Part number 6440-00-FOR
Seco Manufacturing Co, Inc · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 4W280
Government record, cited
NSN 6650-01-663-8329 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-663-8329. Manufacturer of record part number: 6440-00-FOR.
Also searched as6650-01-663-8329 ·
6650016638329 ·
NIIN 016638329 ·
01-663-8329 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 4W280 · 6440-00-FOR
Manufacturer of record: Seco Manufacturing Co, Inc
Identification
NSN: 6650-01-663-8329
NIIN: 016638329
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 6440-00-FOR
Manufacturer: Seco Manufacturing Co, Inc
General Description
The Prism,optical Instrument, cataloged under National Stock Number 6650-01-663-8329, 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 Seco Manufacturing Co, Inc. 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
6650-01-663-8329
Primary Part Number
6440-00-FOR
Item Name
Prism,optical Instrument
FSC / FSG
6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
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 6650-01-663-8329?
NSN 6650-01-663-8329 is a Prism,optical Instrument, manufactured by Seco Manufacturing Co, Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
What part numbers are listed for NSN 6650-01-663-8329?
NSN 6650-01-663-8329 has 1 manufacturer part number on file: 6440-00-FOR (Seco Manufacturing Co, Inc).
What are the specifications of 6440-00-FOR?
Key specifications for 6440-00-FOR: Part Name Assigned by Controlling Agency: PRISM, SINGLE TILT; End Item Identification: AN/TPN-31(V)7. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6650-01-663-8329 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.