PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

2106PC40Hub,ratchet

Name: 2106PC40
SKU: 3950-00-395-0181

Lake Shore Systems, Inc. · NSN 3950-00-395-0181 · FSC 3950 · No Item Name Available

Verified by PartsTable

NSN 3950-00-395-0181 — this item is cataloged by the U.S. Government under National Stock Number 3950-00-395-0181. Primary manufacturer part number: 2106PC40.

3950-00-395-0181 — No Item Name Available illustration

Features

Hub,ratchet — FSC 3950
9 verified cross-references
Primary manufacturer: Lake Shore Systems, Inc.

Applications

Industrial maintenance and repair
Government and military logistics
Equipment overhaul and refurbishment

General Description

The Hub,ratchet, cataloged under National Stock Number 3950-00-395-0181, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Lake Shore Systems, Inc.. This item has 9 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts

Item Name	Hub,ratchet
FSC / FSG	3950 — No Item Name Available (FSG 39)
Manufacturers	Lake Shore Systems, Inc. (CAGE 34712)

Technical Specifications

Parameter	Value
NSN	3950-00-395-0181
Primary Part Number	2106PC40
Item Name	Hub,ratchet
FSC / FSG	3950 / 39 — No Item Name Available
Manufacturer	Lake Shore Systems, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 6

5325-00-171-435733A INTERCHANGEABLE

Grommet,nonmetallic

Atlantic India Rubber Co Inc

5120-00-187-7131 INTERCHANGEABLE

Wrench,open End

5133-00-555-152818106 INTERCHANGEABLE

Drill Set,twist

Morse Cutting Tools

4730-00-827-598328744 INTERCHANGEABLE

Wye,true,pipe

Kaydon Custom Filtration Corporation

5340-01-518-254333A INTERCHANGEABLE

Bracket,mounting

W S Darley & Co Div Darley Pump Division

4820-01-596-543033A INTERCHANGEABLE

Piston,valve

Griswold Industries Dba Cla-Val Co

Cross-Reference Index

Part Number	Manufacturer
2106PC40 PRIMARY	Lake Shore Systems, Inc. (USA)
3029PC40 PRIMARY	Lake Shore Systems, Inc. (USA)
1720-10PC40 PRIMARY	Lake Shore Systems, Inc. (USA)
2280-6PC40 PRIMARY	Lake Shore Systems, Inc. (USA)
2206PC40 PRIMARY	Lake Shore Systems, Inc. (USA)
1720-24PC40 PRIMARY	Lake Shore Systems, Inc. (USA)
2280PC40 PRIMARY	Lake Shore Systems, Inc. (USA)
33A PRIMARY	Lake Shore Systems, Inc. (USA)
2110PC40 PRIMARY	Lake Shore Systems, Inc. (USA)

Related Parts

5325-00-171-4357INTERCHANGEABLE

GROMMET,NONMETALLIC

33A

5120-00-187-7131INTERCHANGEABLE

WRENCH,OPEN END

5133-00-555-1528INTERCHANGEABLE

DRILL SET,TWIST

18106

4730-00-827-5983INTERCHANGEABLE

WYE,TRUE,PIPE

28744

5340-01-518-2543INTERCHANGEABLE

BRACKET,MOUNTING

33A

4820-01-596-5430INTERCHANGEABLE

PISTON,VALVE

33A

Frequently Asked Questions

What is NSN 3950-00-395-0181?

NSN 3950-00-395-0181 is a Hub,ratchet, manufactured by Lake Shore Systems, Inc., classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-00-395-0181?

NSN 3950-00-395-0181 has 9 cross-referenced part numbers: 2106PC40 (Lake Shore Systems, Inc.), 3029PC40 (Lake Shore Systems, Inc.), 1720-10PC40 (Lake Shore Systems, Inc.), 2280-6PC40 (Lake Shore Systems, Inc.), 2206PC40 (Lake Shore Systems, Inc.) and 4 more.

What NSN replaces 3950-00-395-0181?

There are 6 known substitutes for 3950-00-395-0181: 5325-00-171-4357, 5120-00-187-7131, 5133-00-555-1528 and 3 more. Verify interchangeability with system specifications before substitution.

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

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