NSN 6650-01-623-1386 · NIIN 016231386 · Part number 8485922
Naval Sea Systems Command · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 53711
Government record, cited
NSN 6650-01-623-1386 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-623-1386. Manufacturer of record part number: 8485922.
Also searched as6650-01-623-1386 ·
6650016231386 ·
NIIN 016231386 ·
01-623-1386 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 53711 · 8485922 · PURCH 53711
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 8485922
Manufacturer: Naval Sea Systems Command
General Description
The Test Set,optical Power, cataloged under National Stock Number 6650-01-623-1386, 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 Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6650-01-623-1386
Primary Part Number
8485922
Item Name
Test Set,optical Power
FSC / FSG
6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6670-01-628-72138603054POSSIBLE MATCH
LOAD CELL
Possible match (shared part number)Naval Sea Systems Command
9540-01-647-9509100001147708-0700POSSIBLE MATCH
NRP,BEAM,MINE MK 56
Possible match (shared part number)Central Metal Fabricators Inc
4030-01-650-12068411432-7POSSIBLE MATCH
SHACKLE
Possible match (shared part number)Naval Sea Systems Command
7025-01-650-80898308469-1-030POSSIBLE MATCH
DISK DRIVE UNIT
Possible match (shared part number)Naval Sea Systems Command
United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA)
Reference documents
Reference
Meaning
PURCH 53711
5/9Secondary reference
Fiber Instrument Sales, Inc.
Related Parts
6670-01-628-7213POSSIBLE MATCH
LOAD CELL
8603054
9540-01-647-9509POSSIBLE MATCH
NRP,BEAM,MINE MK 56
100001147708-0700
4030-01-650-1206POSSIBLE MATCH
SHACKLE
8411432-7
7025-01-650-8089POSSIBLE MATCH
DISK DRIVE UNIT
8308469-1-030
Frequently Asked Questions
What is NSN 6650-01-623-1386?
NSN 6650-01-623-1386 is a Test Set,optical Power, manufactured by Naval Sea Systems Command, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
What part numbers are listed for NSN 6650-01-623-1386?
NSN 6650-01-623-1386 has 2 manufacturer part numbers on file: 8485922 (Naval Sea Systems Command), 8485922 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City).
What NSN replaces 6650-01-623-1386?
4 possible matches (shared part number, not a government interchangeability claim): 6670-01-628-7213, 9540-01-647-9509, 4030-01-650-1206. Verify interchangeability with system specifications before substitution.
What are the specifications of 8485922?
Key specifications for 8485922: Part Name Assigned by Controlling Agency: (INAVY) FIBER OPT TEST KIT; End Item Identification: SQQ-32 (V) 4. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6650-01-623-1386 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 6650-01-623-1386?
NSN 6650-01-623-1386 has DEMIL Code B. 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.