PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

161-166Contact Set,distributor

Cummins Power Generation Inc. · NSN 2920-00-319-5055 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-319-5055 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-319-5055. Primary manufacturer part number: 161-166.
Features
  • Contact Set,distributor — FSC 2920
  • Accessory Components and Quantity: BREAKER ARM 1,MOUNTING BRACKET 1
  • Contact Quantity: 2
  • Contact Type: BUTTON
  • 5 verified cross-references
  • Primary manufacturer: Cummins Power Generation 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 2920-00-319-5055, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2920-00-319-5055
Primary Part Number161-166
Item NameContact Set,distributor
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerCummins Power Generation Inc.
StatusCANCELLED
Accessory Components and QuantityBREAKER ARM 1,MOUNTING BRACKET 1
Contact Quantity2
Contact TypeBUTTON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
2920-00-142-0888A2437A INTERCHANGEABLE
Contact Set,distributor
Borgwarner Pds (anderson), L.l.c.
5120-00-277-98115120-00-277-9811 INTERCHANGEABLE
Hammer,hand
General Services Administration Federal Supply Service
5310-00-297-893556012 INTERCHANGEABLE
Nut,plain,hexagon
Bae Systems Land & Armaments L.p.
5910-00-465-9967501172-1 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
L3harris Technologies, Inc. Dba Harris Corporation
5330-00-505-522916-1166 INTERCHANGEABLE
Gasket
Dresser Industries Inc Leroi Div
5340-01-077-49865601-2 INTERCHANGEABLE
Strap,retaining
Pdi Ground Support Systems, Inc.
8030-01-126-1429P6196-2 INTERCHANGEABLE
Sealing Compound
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
5320-01-595-4498AB6-10CLD INTERCHANGEABLE
Rivet,blind
Huck International, Inc. Div Kingston Operations
Cross-Reference Index
Part NumberManufacturer
161-166 Cummins Power Generation Inc. (USA)
56012 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
A2437A Fairbanks Morse, Llc (USA)
A2437A Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
161-0166 Cummins Power Generation Inc. (USA)
Related Parts
2920-00-142-0888INTERCHANGEABLE
CONTACT SET,DISTRIBUTOR
A2437A
5120-00-277-9811INTERCHANGEABLE
HAMMER,HAND
5120-00-277-9811
5310-00-297-8935INTERCHANGEABLE
NUT,PLAIN,HEXAGON
56012
5910-00-465-9967INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
501172-1
5330-00-505-5229INTERCHANGEABLE
GASKET
16-1166
5340-01-077-4986INTERCHANGEABLE
STRAP,RETAINING
5601-2
8030-01-126-1429INTERCHANGEABLE
SEALING COMPOUND
P6196-2
5320-01-595-4498INTERCHANGEABLE
RIVET,BLIND
AB6-10CLD

Frequently Asked Questions

What is NSN 2920-00-319-5055?

NSN 2920-00-319-5055 is a Contact Set,distributor, manufactured by Cummins Power Generation Inc., classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-319-5055?

NSN 2920-00-319-5055 has 5 cross-referenced part numbers: 161-166 (Cummins Power Generation Inc.), 56012 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), A2437A (Fairbanks Morse, Llc), A2437A (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), 161-0166 (Cummins Power Generation Inc.).

What NSN replaces 2920-00-319-5055?

There are 8 known substitutes for 2920-00-319-5055: 2920-00-142-0888, 5120-00-277-9811, 5310-00-297-8935 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 161-166?

Key specifications for 161-166: Special Features: FUNGUS RESISTANT; Accessory Components and Quantity: BREAKER ARM 1,MOUNTING BRACKET 1; Contact Quantity: 2; Contact Type: BUTTON. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-00-319-5055 still in active supply?

NSN 2920-00-319-5055 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.
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