PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22300965Staff Assembly,cent

Waltham Aircraft Clock Corp · NSN 6645-00-786-6864 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-786-6864 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-786-6864. Primary manufacturer part number: 22300965.
Features
  • Staff Assembly,cent — FSC 6645
  • 7 verified cross-references
  • Primary manufacturer: Waltham Aircraft Clock Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Staff Assembly,cent, cataloged under National Stock Number 6645-00-786-6864, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Waltham Aircraft Clock Corp. This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameStaff Assembly,cent
FSC / FSG6645 — No Item Name Available (FSG 66)
ManufacturersWaltham Clock Co Inc (CAGE 79300); Waltham Aircraft Clock Corp (CAGE 0Y4A4); Nimikkeistokeskus Ncb Finland (CAGE A486G)
Technical Specifications
ParameterValue
NSN6645-00-786-6864
Primary Part Number22300965
Item NameStaff Assembly,cent
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerWaltham Aircraft Clock Corp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
2540-00-040-18107037230 INTERCHANGEABLE
Handle
U S Army Tank Automotive Command Amsta-Im-Mm
5961-00-491-2263201111 INTERCHANGEABLE
Transistor
Astronics Test Systems Inc
5975-00-822-2889 INTERCHANGEABLE
Cable Nipple,electrical
5342-01-182-3943 INTERCHANGEABLE
Bolt
6105-01-274-2719201-1-11 INTERCHANGEABLE
Motor,alternating Current
Stryker Corporation Div Use for Open Payments Only
4240-01-359-4931990-HP F NO 11 INTERCHANGEABLE
Helmet,welder's
Fibre-Metal Products Co Inc
5315-01-371-0674201111 INTERCHANGEABLE
Pin,straight,headed
Admiral Filter Company Llc
4730-01-394-975123094 INTERCHANGEABLE
Union,pipe
Karl Senner, L.l.c. Dba Karl Senner Inc
5330-01-417-5711 INTERCHANGEABLE
Seal,plain
3110-01-417-907823094 INTERCHANGEABLE
Bearing,ball,annular
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
22300965 Waltham Clock Co Inc (USA)
23094 Waltham Aircraft Clock Corp (USA)
10333890 Nimikkeistokeskus Ncb Finland (FIN)
22300965 PRIMARY Waltham Aircraft Clock Corp (USA)
201111 Waltham Clock Co Inc (USA)
201111 Waltham Aircraft Clock Corp (USA)
23094 Waltham Clock Co Inc (USA)
Related Parts
2540-00-040-1810INTERCHANGEABLE
HANDLE
7037230
5961-00-491-2263INTERCHANGEABLE
TRANSISTOR
201111
5975-00-822-2889INTERCHANGEABLE
CABLE NIPPLE,ELECTRICAL
5342-01-182-3943INTERCHANGEABLE
BOLT
6105-01-274-2719INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
201-1-11
4240-01-359-4931INTERCHANGEABLE
HELMET,WELDER'S
990-HP F NO 11
5315-01-371-0674INTERCHANGEABLE
PIN,STRAIGHT,HEADED
201111
4730-01-394-9751INTERCHANGEABLE
UNION,PIPE
23094
5330-01-417-5711INTERCHANGEABLE
SEAL,PLAIN
3110-01-417-9078INTERCHANGEABLE
BEARING,BALL,ANNULAR
23094

Frequently Asked Questions

What is NSN 6645-00-786-6864?

NSN 6645-00-786-6864 is a Staff Assembly,cent, manufactured by Waltham Aircraft Clock Corp, classified under FSC 6645 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6645-00-786-6864?

NSN 6645-00-786-6864 has 7 cross-referenced part numbers: 22300965 (Waltham Clock Co Inc), 23094 (Waltham Aircraft Clock Corp), 10333890 (Nimikkeistokeskus Ncb Finland), 22300965 (Waltham Aircraft Clock Corp), 201111 (Waltham Clock Co Inc) and 2 more.

What NSN replaces 6645-00-786-6864?

There are 10 known substitutes for 6645-00-786-6864: 2540-00-040-1810, 5961-00-491-2263, 5975-00-822-2889 and 7 more. Verify interchangeability with system specifications before substitution.

Is NSN 6645-00-786-6864 still in active supply?

NSN 6645-00-786-6864 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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