NSN 6645-01-225-9546 · NIIN 012259546 · Part number 2656464
Naval Sea Systems Command · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 53711
Government record, cited
NSN 6645-01-225-9546 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-225-9546. Manufacturer of record part number: 2656464.
Also searched as6645-01-225-9546 ·
6645012259546 ·
NIIN 012259546 ·
01-225-9546 ·
FSC 6645 Time Measuring Instruments · CAGE 53711 · 2656464
General Characteristics Item Description: TIME METER IAW MS17325-1,1 EA; NO. 22 AWG STRANDED WIRE IAW MIL-W-16878,AS REQUIRED; TERMINAL LUG IAW MS25036-2,2 EA; NO. 10 BLACK SLEEVING IAW MIL-I-3190,AS REQUIRED
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 6645-01-225-9546
NIIN: 012259546
FSC: 6645 — Time Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 2656464
Manufacturer: Naval Sea Systems Command
General Description
The Meter Assembly,time Totalizing, cataloged under National Stock Number 6645-01-225-9546, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
6645-01-225-9546
Primary Part Number
2656464
Item Name
Meter Assembly,time Totalizing
FSC / FSG
6645 / 66 — Time Measuring Instruments
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
General Characteristics Item Description
TIME METER IAW MS17325-1,1 EA; NO. 22 AWG STRANDED WIRE IAW MIL-W-16878,AS REQUIRED; TERMINAL LUG IAW MS25036-2,2 EA; NO. 10 BLACK SLEEVING IAW MIL-I-3190,AS REQUIRED
Other items in FSC 6645 — Time Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6645-00-001-1256
6645-00-001-1256 · Item name not on file
6645-00-001-4498
6645-00-001-4498 · Item name not on file
6645-00-001-4584
6645-00-001-4584 · Item name not on file
6645-00-001-9400
METER,TIME TOTALIZING
6645-00-003-0327
6645-00-003-0327 · Item name not on file
6645-00-003-0328
6645-00-003-0328 · Item name not on file
6645-00-003-0337
6645-00-003-0337 · Item name not on file
6645-00-003-0338
METER,TIME TOTALIZING
Frequently Asked Questions
What is NSN 6645-01-225-9546?
NSN 6645-01-225-9546 is a Meter Assembly,time Totalizing, manufactured by Naval Sea Systems Command, classified under FSC 6645, Time Measuring Instruments. Status: active.
What part numbers are listed for NSN 6645-01-225-9546?
NSN 6645-01-225-9546 has 1 manufacturer part number on file: 2656464 (Naval Sea Systems Command).
What are the specifications of 2656464?
Key specifications for 2656464: General Characteristics Item Description: TIME METER IAW MS17325-1,1 EA; NO. 22 AWG STRANDED WIRE IAW MIL-W-16878,AS REQUIRED; TERMINAL LUG IAW MS25036-2,2 EA; NO. 10 BLACK SLEEVING IAW MIL-I-3190,AS REQUIRED; End Item Identification: TRIDENT MAGNETIC TAPE SYSTEM MX-7988/UYK. 1 specification is documented in the U.S. Government catalog.
Is NSN 6645-01-225-9546 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.