PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G58Lining,friction

Iwc Llc Dba Ideal Windlass Company · NSN 3950-00-759-2933 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-00-759-2933 — this item is cataloged by the U.S. Government under National Stock Number 3950-00-759-2933. Primary manufacturer part number: G58.
Features
  • Lining,friction — FSC 3950
  • Surface Condition and Location: ONE SIDE GROUND AND ONE SIDE GROOVED
  • Thickness: 0.125 INCHES NOMINAL IN
  • Features Provided: RIGID FRICTION LINING
  • Attachment Method: RIVETED
  • Circular Pattern Hole Type and Quantity: 6 COUNTERBORED AND 6 THRU-HOLE SINGLE SECURING CIRCLE
  • Mounting Hole Circle Diameter: 6.500 INCHES NOMINAL IN
  • Major Diameter: 7.875 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lining,friction, cataloged under National Stock Number 3950-00-759-2933, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Iwc Llc Dba Ideal Windlass Company. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3950-00-759-2933
Primary Part NumberG58
Item NameLining,friction
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerIwc Llc Dba Ideal Windlass Company
StatusACTIVE
Surface Condition and LocationONE SIDE GROUND AND ONE SIDE GROOVED
Thickness0.125 INCHES NOMINAL IN
Features ProvidedRIGID FRICTION LINING
Attachment MethodRIVETED
Circular Pattern Hole Type and Quantity6 COUNTERBORED AND 6 THRU-HOLE SINGLE SECURING CIRCLE
Mounting Hole Circle Diameter6.500 INCHES NOMINAL IN
Major Diameter7.875 INCHES NOMINAL IN
Lining StyleCLUTCH DISK
Application TypeDRY
Mounting Hole Diameter0.344 INCHES NOMINAL IN
Fabrication MethodCOMPRESSED AND WOVEN
Thru-Hole Diameter0.156 INCHES NOMINAL IN
Hole Type and Quantity6 COUNTERBORED AND 6 THRU-HOLE
Hole Arrangement StyleALTERNATE STRAIGHT
Minor Diameter5.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-353-7807A6357 INTERCHANGEABLE
Gasket
Am General Llc
3120-01-065-2233A6357 INTERCHANGEABLE
Bushing,sleeve
Page Aerospace Limited
2910-01-168-631133081 INTERCHANGEABLE
Filter,fluid
Wix Corp
5330-01-323-8880G58 INTERCHANGEABLE
Packing Material
John Crane, Inc
Cross-Reference Index
Part NumberManufacturer
G58 PRIMARY Iwc Llc Dba Ideal Windlass Company (USA)
A6357 Iwc Llc Dba Ideal Windlass Company (USA)
Related Parts
5330-00-353-7807INTERCHANGEABLE
GASKET
A6357
3120-01-065-2233INTERCHANGEABLE
BUSHING,SLEEVE
A6357
2910-01-168-6311INTERCHANGEABLE
FILTER,FLUID
33081
5330-01-323-8880INTERCHANGEABLE
PACKING MATERIAL
G58

Frequently Asked Questions

What is NSN 3950-00-759-2933?

NSN 3950-00-759-2933 is a Lining,friction, manufactured by Iwc Llc Dba Ideal Windlass Company, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-00-759-2933?

NSN 3950-00-759-2933 has 2 cross-referenced part numbers: G58 (Iwc Llc Dba Ideal Windlass Company), A6357 (Iwc Llc Dba Ideal Windlass Company).

What NSN replaces 3950-00-759-2933?

There are 4 known substitutes for 3950-00-759-2933: 5330-00-353-7807, 3120-01-065-2233, 2910-01-168-6311 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G58?

Key specifications for G58: Surface Condition and Location: ONE SIDE GROUND AND ONE SIDE GROOVED; Thickness: 0.125 INCHES NOMINAL IN; Features Provided: RIGID FRICTION LINING; Attachment Method: RIVETED. 15 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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