PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4P1291Contact Set,distributor

Wells Mfg Corp Sub of Uis Inc · NSN 2920-00-179-5506 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-179-5506 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-179-5506. Primary manufacturer part number: 4P1291.
Features
  • Contact Set,distributor — FSC 2920
  • Accessory Components and Quantity: 2 CONTACTS
  • Contact Type: SPRING LEAF
  • Contact Quantity: 2
  • 7 verified cross-references
  • Primary manufacturer: Wells Mfg Corp Sub of Uis Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact Set,distributor, cataloged under National Stock Number 2920-00-179-5506, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Wells Mfg Corp Sub of Uis Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2920-00-179-5506
Primary Part Number4P1291
Item NameContact Set,distributor
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerWells Mfg Corp Sub of Uis Inc
StatusCANCELLED
Accessory Components and Quantity2 CONTACTS
Contact TypeSPRING LEAF
Contact Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2940-00-082-6033B8 INTERCHANGEABLE
Filter Element,fluid
Baldwin Filters
5310-00-221-3129PH14 INTERCHANGEABLE
Washer,flat
Wisconsin Motors, Llc
3120-00-662-1974LS6 INTERCHANGEABLE
Bearing,plain,self-Aligning
Roller Bearing Company of America, Inc.
6665-00-663-8073 INTERCHANGEABLE
Holder,radiac Sample
Cross-Reference Index
Part NumberManufacturer
PH14 Wells Mfg Corp Sub of Uis Inc (USA)
40005 Scientific Advances Inc
4P1291 PRIMARY Wells Mfg Corp Sub of Uis Inc (USA)
30547A PRIMARY Hoffco/comet Industries, Inc Dba Comet Industries Div (USA)
30547A Lauson Division of Tecumseh Products Co (USA)
CS1804 Echlin Inc (USA)
LS6 Borg-Warner Corp Marvel-Schebler/tillotson Div Dixon Plant (USA)
Related Parts
2940-00-082-6033INTERCHANGEABLE
FILTER ELEMENT,FLUID
B8
5310-00-221-3129INTERCHANGEABLE
WASHER,FLAT
PH14
3120-00-662-1974INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
LS6
6665-00-663-8073INTERCHANGEABLE
HOLDER,RADIAC SAMPLE

Frequently Asked Questions

What is NSN 2920-00-179-5506?

NSN 2920-00-179-5506 is a Contact Set,distributor, manufactured by Wells Mfg Corp Sub of Uis Inc, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-179-5506?

NSN 2920-00-179-5506 has 7 cross-referenced part numbers: PH14 (Wells Mfg Corp Sub of Uis Inc), 40005 (Scientific Advances Inc), 4P1291 (Wells Mfg Corp Sub of Uis Inc), 30547A (Hoffco/comet Industries, Inc Dba Comet Industries Div), 30547A (Lauson Division of Tecumseh Products Co) and 2 more.

What NSN replaces 2920-00-179-5506?

There are 4 known substitutes for 2920-00-179-5506: 2940-00-082-6033, 5310-00-221-3129, 3120-00-662-1974 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4P1291?

Key specifications for 4P1291: Accessory Components and Quantity: 2 CONTACTS; Contact Type: SPRING LEAF; Contact Quantity: 2. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-00-179-5506 still in active supply?

NSN 2920-00-179-5506 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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