PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900121Crank,manual

Hamilton Sundstrand Corporation Div Mission Systems · NSN 5342-00-601-2819 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-601-2819 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-601-2819. Primary manufacturer part number: 900121.
Features
  • Crank,manual — FSC 5342
  • General Characteristics Item Description: 1.244 IN. LG,STEEL,BLACK OXIDE FINISH IN
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation Div Mission Systems
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Crank,manual, cataloged under National Stock Number 5342-00-601-2819, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Div Mission Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-00-601-2819
Primary Part Number900121
Item NameCrank,manual
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerHamilton Sundstrand Corporation Div Mission Systems
StatusACTIVE
General Characteristics Item Description1.244 IN. LG,STEEL,BLACK OXIDE FINISH IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-167-0828 INTERCHANGEABLE
Washer,flat
5935-00-848-1323580R056H01 INTERCHANGEABLE
Connector,electron Tube
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5930-01-209-6631900121 INTERCHANGEABLE
Switch,sensitive
Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division
6140-01-297-8766900121 INTERCHANGEABLE
Battery,storage
Medical Research Laboratories Inc Dba M R L Div Defibrillation Division
4140-01-490-608790012-1 INTERCHANGEABLE
Impeller,fan,axial
Scfm Corporation Dba Scfm Corp
Cross-Reference Index
Part NumberManufacturer
900121 PRIMARY Hamilton Sundstrand Corporation Div Mission Systems (USA)
Related Parts
5310-00-167-0828INTERCHANGEABLE
WASHER,FLAT
5935-00-848-1323INTERCHANGEABLE
CONNECTOR,ELECTRON TUBE
580R056H01
5930-01-209-6631INTERCHANGEABLE
SWITCH,SENSITIVE
900121
6140-01-297-8766INTERCHANGEABLE
BATTERY,STORAGE
900121
4140-01-490-6087INTERCHANGEABLE
IMPELLER,FAN,AXIAL
90012-1

Frequently Asked Questions

What is NSN 5342-00-601-2819?

NSN 5342-00-601-2819 is a Crank,manual, manufactured by Hamilton Sundstrand Corporation Div Mission Systems, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-00-601-2819?

NSN 5342-00-601-2819 has 1 cross-referenced part number: 900121 (Hamilton Sundstrand Corporation Div Mission Systems).

What NSN replaces 5342-00-601-2819?

There are 5 known substitutes for 5342-00-601-2819: 5310-00-167-0828, 5935-00-848-1323, 5930-01-209-6631 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 900121?

Key specifications for 900121: General Characteristics Item Description: 1.244 IN. LG,STEEL,BLACK OXIDE FINISH IN; End Item Identification: LB-5A,KB-3,AND 917-F CAMERAS A. 2 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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