PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

05-05Block,tackle

Schaefer Marine, Inc. · NSN 3940-01-142-4824 · FSC 3940 · No Item Name Available
Verified by PartsTable
NSN 3940-01-142-4824 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-142-4824. Primary manufacturer part number: 05-05.
Features
  • Block,tackle — FSC 3940
  • 3 verified cross-references
  • Primary manufacturer: Schaefer Marine, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Block,tackle, cataloged under National Stock Number 3940-01-142-4824, is classified within Federal Supply Class 3940 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Schaefer Marine, Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBlock,tackle
FSC / FSG3940 — No Item Name Available (FSG 39)
ManufacturersL3harris Technologies, Inc. (CAGE 9Y580); L3harris Technologies, Inc. Div Space and Airborne Systems (CAGE 82340); Schaefer Marine, Inc. (CAGE 54256)
Technical Specifications
ParameterValue
NSN3940-01-142-4824
Primary Part Number05-05
Item NameBlock,tackle
FSC / FSG3940 / 39 — No Item Name Available
ManufacturerSchaefer Marine, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-00-112-007905.7501-03 INTERCHANGEABLE
Parts Kit,valve Trap
Flair Corporation Dba S P X Air Treatment Div Dehydration
6810-00-222-9695 INTERCHANGEABLE
Potassium Bromide
6810-00-241-1151 INTERCHANGEABLE
Potassium Bromide
5950-01-069-2571MB-100-1961-10 INTERCHANGEABLE
Transformer,power
Kepco, Inc. Dba Kepco Inc Div Kepco Dynatronix
4820-01-088-835405.6213-01 INTERCHANGEABLE
Parts Kit,valve Trap
Flair Corporation Dba S P X Air Treatment Div Dehydration
6840-01-143-80710505 INTERCHANGEABLE
Disinfectant,utility
Solventum Us Llc
6240-01-397-184510-0196-1 INTERCHANGEABLE
Lamp,incandescent
Ace Aeronautics Llc
8465-01-656-630605-05 INTERCHANGEABLE
Goggles,sun,wind and Dust
Lane Sunglasses Inc
6520-01-706-94090505 INTERCHANGEABLE
Polishing Kit,dental Porcelain
Shofu Dental Corp
Cross-Reference Index
Part NumberManufacturer
100196-1 L3harris Technologies, Inc. (USA)
100196-1 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
05-05 PRIMARY Schaefer Marine, Inc. (USA)
Related Parts
4820-00-112-0079INTERCHANGEABLE
PARTS KIT,VALVE TRAP
05.7501-03
6810-00-222-9695INTERCHANGEABLE
POTASSIUM BROMIDE
6810-00-241-1151INTERCHANGEABLE
POTASSIUM BROMIDE
5950-01-069-2571INTERCHANGEABLE
TRANSFORMER,POWER
MB-100-1961-10
4820-01-088-8354INTERCHANGEABLE
PARTS KIT,VALVE TRAP
05.6213-01
6840-01-143-8071INTERCHANGEABLE
DISINFECTANT,UTILITY
0505
6240-01-397-1845INTERCHANGEABLE
LAMP,INCANDESCENT
10-0196-1
8465-01-656-6306INTERCHANGEABLE
GOGGLES,SUN,WIND AND DUST
05-05
6520-01-706-9409INTERCHANGEABLE
POLISHING KIT,DENTAL PORCELAIN
0505

Frequently Asked Questions

What is NSN 3940-01-142-4824?

NSN 3940-01-142-4824 is a Block,tackle, manufactured by Schaefer Marine, Inc., classified under FSC 3940 (No Item Name Available). Status: active.

What are the part numbers for NSN 3940-01-142-4824?

NSN 3940-01-142-4824 has 3 cross-referenced part numbers: 100196-1 (L3harris Technologies, Inc.), 100196-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), 05-05 (Schaefer Marine, Inc.).

What NSN replaces 3940-01-142-4824?

There are 9 known substitutes for 3940-01-142-4824: 4820-00-112-0079, 6810-00-222-9695, 6810-00-241-1151 and 6 more. Verify interchangeability with system specifications before substitution.

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