NSN 6650-01-449-5446 · NIIN 014495446 · Part number SB-28-16 SPC
United Drill Bushing Corporation Dba United Drill Bushing Corp · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 52369
Government record, cited
NSN 6650-01-449-5446 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-449-5446. Manufacturer of record part number: SB-28-16 SPC.
Also searched as6650-01-449-5446 ·
6650014495446 ·
NIIN 014495446 ·
01-449-5446 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 52369 · SB-28-16 SPC
Manufacturer of record: United Drill Bushing Corporation Dba United Drill Bushing Corp
Identification
NSN: 6650-01-449-5446
NIIN: 014495446
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: SB-28-16 SPC
Manufacturer: United Drill Bushing Corporation Dba United Drill Bushing Corp
General Description
The Reticle,optical Instrument, cataloged under National Stock Number 6650-01-449-5446, 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 United Drill Bushing Corporation Dba United Drill Bushing Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Reticle,optical Instrument
FSC / FSG
6650 — Optical Instruments, Test Equipment, Components and Accessories (FSG 66)
Manufacturers
United Drill Bushing Corporation Dba United Drill Bushing Corp (CAGE 52369)
Technical Specifications
Parameter
Value
NSN
6650-01-449-5446
Primary Part Number
SB-28-16 SPC
Item Name
Reticle,optical Instrument
FSC / FSG
6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Manufacturer
United Drill Bushing Corporation Dba United Drill Bushing Corp
United Drill Bushing Corporation Dba United Drill Bushing Corp (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 6650-01-449-5446?
NSN 6650-01-449-5446 is a Reticle,optical Instrument, manufactured by United Drill Bushing Corporation Dba United Drill Bushing Corp, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
What part numbers are listed for NSN 6650-01-449-5446?
NSN 6650-01-449-5446 has 1 manufacturer part number on file: SB-28-16 SPC (United Drill Bushing Corporation Dba United Drill Bushing Corp).
Is NSN 6650-01-449-5446 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.