PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C321KM60BInterlock,mechanical

Jo-Kell Inc. Dba Jo-Kell Inc · NSN 2990-01-433-8007 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-433-8007 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-433-8007. Primary manufacturer part number: C321KM60B.
Features
  • Interlock,mechanical — FSC 2990
  • 4 verified cross-references
  • Primary manufacturer: Jo-Kell Inc. Dba Jo-Kell Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Interlock,mechanical, cataloged under National Stock Number 2990-01-433-8007, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Jo-Kell Inc. Dba Jo-Kell Inc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-433-8007
Primary Part NumberC321KM60B
Item NameInterlock,mechanical
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerJo-Kell Inc. Dba Jo-Kell Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2815-00-218-6914126017 INTERCHANGEABLE
Exhaust Valve and K
Brinkley Technology Group Llc Dba Hercules Manufacturing
5935-00-660-5854126-017 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corp Div Amphenol Aerospace Operations
5895-00-944-2453SMA431872 INTERCHANGEABLE
Control-Indicator
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6110-01-431-1435126017 INTERCHANGEABLE
Controller,motor
Jo-Kell Inc. Dba Jo-Kell Inc
6625-01-475-7087407165 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Astronics Test Systems Inc
5935-01-506-50897010371 INTERCHANGEABLE
Mechanical Interlock
Marine Corps Systems Command Program Manager Assault Amphibious Vehicle
Cross-Reference Index
Part NumberManufacturer
126017 Jo-Kell Inc. Dba Jo-Kell Inc (USA)
C321KM60B Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
C321KM60B PRIMARY Jo-Kell Inc. Dba Jo-Kell Inc (USA)
1078CT0062 Montracon (refrigerated Vehicles) Ltd (GBR)
Related Parts
2815-00-218-6914INTERCHANGEABLE
EXHAUST VALVE AND K
126017
5935-00-660-5854INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
126-017
5895-00-944-2453INTERCHANGEABLE
CONTROL-INDICATOR
SMA431872
6110-01-431-1435INTERCHANGEABLE
CONTROLLER,MOTOR
126017
6625-01-475-7087INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
407165
5935-01-506-5089INTERCHANGEABLE
MECHANICAL INTERLOCK
7010371

Frequently Asked Questions

What is NSN 2990-01-433-8007?

NSN 2990-01-433-8007 is a Interlock,mechanical, manufactured by Jo-Kell Inc. Dba Jo-Kell Inc, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-433-8007?

NSN 2990-01-433-8007 has 4 cross-referenced part numbers: 126017 (Jo-Kell Inc. Dba Jo-Kell Inc), C321KM60B (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), C321KM60B (Jo-Kell Inc. Dba Jo-Kell Inc), 1078CT0062 (Montracon (refrigerated Vehicles) Ltd).

What NSN replaces 2990-01-433-8007?

There are 6 known substitutes for 2990-01-433-8007: 2815-00-218-6914, 5935-00-660-5854, 5895-00-944-2453 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C321KM60B?

Key specifications for C321KM60B: End Item Identification: WEAPON SYSTEM E/I STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 1 total characteristics are documented in the Federal Logistics Information System.

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