NSN 6650-01-074-5946 · NIIN 010745946 · Part number 11776307
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 19200
Government record, cited
NSN 6650-01-074-5946 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-074-5946. Manufacturer of record part number: 11776307.
Also searched as6650-01-074-5946 ·
6650010745946 ·
NIIN 010745946 ·
01-074-5946 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 19200 · 11776307 · 60087-106
Internal Flange Thickness: 0.230 INCHES NOMINAL IN
Material Document and Classification: MIL-P-8184, FINISH A MIL SPEC SINGLE MATERIAL RESPONSE
Outside Diameter: 2.800 INCHES NOMINAL IN
Aperture Diameter: 2.400 INCHES NOMINAL IN
Surface Treatment: PAINT
Material: PLASTIC ACRYLIC
2 manufacturer part numbers on file
Identification
NSN: 6650-01-074-5946
NIIN: 010745946
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 11776307
Manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
General Description
The Ring,retaining,optical Element, cataloged under National Stock Number 6650-01-074-5946, 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 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6650-01-074-5946
Primary Part Number
11776307
Item Name
Ring,retaining,optical Element
FSC / FSG
6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Manufacturer
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Status
ACTIVE
Internal Flange Thickness
0.230 INCHES NOMINAL IN
Material Document and Classification
MIL-P-8184, FINISH A MIL SPEC SINGLE MATERIAL RESPONSE
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 6650-01-074-5946?
NSN 6650-01-074-5946 is a Ring,retaining,optical Element, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
What part numbers are listed for NSN 6650-01-074-5946?
NSN 6650-01-074-5946 has 2 manufacturer part numbers on file: 11776307 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 60087-106 (Bae Systems (operations) Limited).
What are the specifications of 11776307?
Key specifications for 11776307: Internal Flange Thickness: 0.230 INCHES NOMINAL IN; Material Document and Classification: MIL-P-8184, FINISH A MIL SPEC SINGLE MATERIAL RESPONSE; Outside Diameter: 2.800 INCHES NOMINAL IN; Aperture Diameter: 2.400 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 6650-01-074-5946 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.
What is the DEMIL code for NSN 6650-01-074-5946?
NSN 6650-01-074-5946 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.