PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11157Contact Shoes

Conductix Inc Div Conductix Wampfler · NSN 3950-01-061-5446 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-061-5446 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-061-5446. Primary manufacturer part number: 11157.
Features
  • Contact Shoes — FSC 3950
  • General Characteristics Item Description: 100 AMPS
  • 2 verified cross-references
  • Primary manufacturer: Conductix Inc Div Conductix Wampfler
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact Shoes, cataloged under National Stock Number 3950-01-061-5446, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Conductix Inc Div Conductix Wampfler. Government technical data includes 1 verified specification, 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
NSN3950-01-061-5446
Primary Part Number11157
Item NameContact Shoes
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerConductix Inc Div Conductix Wampfler
StatusACTIVE
General Characteristics Item Description100 AMPS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6640-00-386-107811157 INTERCHANGEABLE
Filter Ring,bitumen Extractor
Pakhoed Distribution Corp
5325-00-809-1689 INTERCHANGEABLE
Ring,retaining
4920-00-976-9566 INTERCHANGEABLE
Driver,module
3110-01-012-743711157 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5307-01-157-194411157 INTERCHANGEABLE
Stud,plain
Westerbeke Corporation
3120-01-162-865611157 INTERCHANGEABLE
Bushing,sleeve
DP Manufacturing Inc.
6515-01-573-9616209025-2 INTERCHANGEABLE
Holder,otoscope Speculum
Welch Allyn, Inc.
1630-01-685-680311-157 INTERCHANGEABLE
Rim,wheel,pneumatic Tire
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
Cross-Reference Index
Part NumberManufacturer
11157 Conductix Inc Div Conductix Wampfler (USA)
11157 Insul-8 Corp (USA)
Related Parts
6640-00-386-1078INTERCHANGEABLE
FILTER RING,BITUMEN EXTRACTOR
11157
5325-00-809-1689INTERCHANGEABLE
RING,RETAINING
4920-00-976-9566INTERCHANGEABLE
DRIVER,MODULE
3110-01-012-7437INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
11157
5307-01-157-1944INTERCHANGEABLE
STUD,PLAIN
11157
3120-01-162-8656INTERCHANGEABLE
BUSHING,SLEEVE
11157
6515-01-573-9616INTERCHANGEABLE
HOLDER,OTOSCOPE SPECULUM
209025-2
1630-01-685-6803INTERCHANGEABLE
RIM,WHEEL,PNEUMATIC TIRE
11-157

Frequently Asked Questions

What is NSN 3950-01-061-5446?

NSN 3950-01-061-5446 is a Contact Shoes, manufactured by Conductix Inc Div Conductix Wampfler, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-061-5446?

NSN 3950-01-061-5446 has 2 cross-referenced part numbers: 11157 (Conductix Inc Div Conductix Wampfler), 11157 (Insul-8 Corp).

What NSN replaces 3950-01-061-5446?

There are 8 known substitutes for 3950-01-061-5446: 6640-00-386-1078, 5325-00-809-1689, 4920-00-976-9566 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11157?

Key specifications for 11157: General Characteristics Item Description: 100 AMPS; End Item Identification: WHITING CRANE MODELS 9450 AND 9455. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com