PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51106Block,tackle

The Crosby Group Llc Dba the Crosby Group · NSN 3940-01-345-6116 · FSC 3940 · No Item Name Available
Verified by PartsTable
NSN 3940-01-345-6116 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-345-6116. Primary manufacturer part number: 51106.
Features
  • Block,tackle — FSC 3940
  • Block Type: REGULAR
  • Sheave Quantity: 1
  • 2 verified cross-references
  • Primary manufacturer: The Crosby Group Llc Dba the Crosby Group
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Block,tackle, cataloged under National Stock Number 3940-01-345-6116, is classified within Federal Supply Class 3940 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is The Crosby Group Llc Dba the Crosby Group. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3940-01-345-6116
Primary Part Number51106
Item NameBlock,tackle
FSC / FSG3940 / 39 — No Item Name Available
ManufacturerThe Crosby Group Llc Dba the Crosby Group
StatusACTIVE
Block TypeREGULAR
Sheave Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-100-369807093 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
3110-00-195-478051106 INTERCHANGEABLE
Bearing,ball,thrust
Skf Usa Inc.
5133-00-236-3416 INTERCHANGEABLE
Drill,twist
5970-00-617-5316SCB70200 INTERCHANGEABLE
Insulator,bushing
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2940-00-891-934251106 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
6130-01-088-5942 INTERCHANGEABLE
Power Supply
2920-01-103-4039 INTERCHANGEABLE
Generator,engine Accessory
6515-01-206-92553413E INTERCHANGEABLE
Knife,eye
Ambler Surgical, Llc
Cross-Reference Index
Part NumberManufacturer
2HE162 Oshkosh Corp (USA)
51106 PRIMARY The Crosby Group Llc Dba the Crosby Group (USA)
Related Parts
3110-00-100-3698INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
07093
3110-00-195-4780INTERCHANGEABLE
BEARING,BALL,THRUST
51106
5133-00-236-3416INTERCHANGEABLE
DRILL,TWIST
5970-00-617-5316INTERCHANGEABLE
INSULATOR,BUSHING
SCB70200
2940-00-891-9342INTERCHANGEABLE
FILTER ELEMENT,FLUID
51106
6130-01-088-5942INTERCHANGEABLE
POWER SUPPLY
2920-01-103-4039INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
6515-01-206-9255INTERCHANGEABLE
KNIFE,EYE
3413E

Frequently Asked Questions

What is NSN 3940-01-345-6116?

NSN 3940-01-345-6116 is a Block,tackle, manufactured by The Crosby Group Llc Dba the Crosby Group, classified under FSC 3940 (No Item Name Available). Status: active.

What are the part numbers for NSN 3940-01-345-6116?

NSN 3940-01-345-6116 has 2 cross-referenced part numbers: 2HE162 (Oshkosh Corp), 51106 (The Crosby Group Llc Dba the Crosby Group).

What NSN replaces 3940-01-345-6116?

There are 8 known substitutes for 3940-01-345-6116: 3110-00-100-3698, 3110-00-195-4780, 5133-00-236-3416 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51106?

Key specifications for 51106: End Item Identification: 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM); Block Type: REGULAR; Sheave Quantity: 1; Part Name Assigned by Controlling Agency: SHEAVE,SNATCH BLOCK. 4 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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