PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1720-26PC23 4 REQUIREDLining,friction

Lake Shore Systems, Inc. · NSN 3950-00-318-3016 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-00-318-3016 — this item is cataloged by the U.S. Government under National Stock Number 3950-00-318-3016. Primary manufacturer part number: 1720-26PC23 4 REQUIRED.
Features
  • Lining,friction — FSC 3950
  • Thickness: 0.188 INCHES NOMINAL IN
  • Material: ASBESTOS FRICTION LINING
  • Lining Style: RECTANGULAR BLOCK PLAIN
  • Surface Condition and Location: BOTH SIDES GROUND
  • Features Provided: RIGID FRICTION LINING
  • Strengthening Feature: INTERNALLY MOLDED-IN REINFORCEMENT
  • Width: 2.250 INCHES NOMINAL IN
Applications
  • Applications requiring Asbestos Friction Lining construction
General Description

The Lining,friction, cataloged under National Stock Number 3950-00-318-3016, 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.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3950-00-318-3016
Primary Part Number1720-26PC23 4 REQUIRED
Item NameLining,friction
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerLake Shore Systems, Inc.
StatusACTIVE
Thickness0.188 INCHES NOMINAL IN
MaterialASBESTOS FRICTION LINING
Lining StyleRECTANGULAR BLOCK PLAIN
Surface Condition and LocationBOTH SIDES GROUND
Features ProvidedRIGID FRICTION LINING
Strengthening FeatureINTERNALLY MOLDED-IN REINFORCEMENT
Width2.250 INCHES NOMINAL IN
Fabrication MethodMOLDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-100-582872200-72487 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5961-00-211-13911N4436FS INTERCHANGEABLE
Rectifier,semiconductor Device,u
Microsemi Corp-Colorado
5940-00-831-0163KT61 INTERCHANGEABLE
Terminal,quick Disconnect
Regal Beloit America, Inc
Cross-Reference Index
Part NumberManufacturer
27G Lake Shore Systems, Inc. (USA)
1720-26PC23 4 REQUIRED PRIMARY Lake Shore Systems, Inc. (USA)
23S Lake Shore Systems, Inc. (USA)
2106PC23 Lake Shore Systems, Inc. (USA)
2206CPC23 Lake Shore Systems, Inc. (USA)
1N4436SF L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (USA)
2110PC23 Lake Shore Systems, Inc. (USA)
3387-11PC110 Lake Shore Systems, Inc. (USA)
2280PC23 Lake Shore Systems, Inc. (USA)
1720-26PC23 Lake Shore Systems, Inc. (USA)
3029PC23 Lake Shore Systems, Inc. (USA)
2206PC23 Lake Shore Systems, Inc. (USA)
1744-1PC23 Lake Shore Systems, Inc. (USA)
2280-6PC23 Lake Shore Systems, Inc. (USA)
3387-9PC110 Lake Shore Systems, Inc. (USA)
Related Parts
3110-00-100-5828INTERCHANGEABLE
BEARING,ROLLER,TAPERED
72200-72487
5961-00-211-1391INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
1N4436FS
5940-00-831-0163INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
KT61

Frequently Asked Questions

What is NSN 3950-00-318-3016?

NSN 3950-00-318-3016 is a Lining,friction, manufactured by Lake Shore Systems, Inc., classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-00-318-3016?

NSN 3950-00-318-3016 has 15 cross-referenced part numbers: 27G (Lake Shore Systems, Inc.), 1720-26PC23 4 REQUIRED (Lake Shore Systems, Inc.), 23S (Lake Shore Systems, Inc.), 2106PC23 (Lake Shore Systems, Inc.), 2206CPC23 (Lake Shore Systems, Inc.) and 10 more.

What NSN replaces 3950-00-318-3016?

There are 3 known substitutes for 3950-00-318-3016: 3110-00-100-5828, 5961-00-211-1391, 5940-00-831-0163. Verify interchangeability with system specifications before substitution.

What are the specifications of 1720-26PC23 4 REQUIRED?

Key specifications for 1720-26PC23 4 REQUIRED: Thickness: 0.188 INCHES NOMINAL IN; Material: ASBESTOS FRICTION LINING; Lining Style: RECTANGULAR BLOCK PLAIN; Surface Condition and Location: BOTH SIDES GROUND. 9 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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