PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4961Sleeve,ignition Terminal

Champion Aerospace Llc · NSN 2920-00-752-6951 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-752-6951 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-752-6951. Primary manufacturer part number: 4961.
Features
  • Sleeve,ignition Terminal — FSC 2920
  • Inside Diameter: 0.209 INCHES NOMINAL IN
  • Length: 0.673 INCHES NOMINAL IN
  • Outside Diameter: 0.295 INCHES NOMINAL IN
  • Contact Type: SPRING
  • Accommodated Wire Size: 5.0 MILLIMETERS NOMINAL MM
  • Contact Protrusion Length: 0.188 INCHES NOMINAL IN
  • Material: CERAMIC BODY
Applications
  • Applications requiring Ceramic Body construction
General Description

The Sleeve,ignition Terminal, cataloged under National Stock Number 2920-00-752-6951, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Champion Aerospace Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2920-00-752-6951
Primary Part Number4961
Item NameSleeve,ignition Terminal
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerChampion Aerospace Llc
StatusCANCELLED
Inside Diameter0.209 INCHES NOMINAL IN
Length0.673 INCHES NOMINAL IN
Outside Diameter0.295 INCHES NOMINAL IN
Contact TypeSPRING
Accommodated Wire Size5.0 MILLIMETERS NOMINAL MM
Contact Protrusion Length0.188 INCHES NOMINAL IN
MaterialCERAMIC BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-090-925214115204 INTERCHANGEABLE
Coupling,pipe
Danfoss Power Solutions II, Llc
4320-00-149-2255 INTERCHANGEABLE
Housing,liquid Pump
6625-00-243-06078197300 INTERCHANGEABLE
Meter,electrical Frequency
Us Army Aviation and Missile Command
5905-00-258-249425960-4-80 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ward Leonard Ct Llc
5935-00-260-0516 INTERCHANGEABLE
Socket,plug-in Electronic Compon
4730-00-289-23705H4778 INTERCHANGEABLE
Elbow,pipe
Caterpillar Inc Div Caterpillar Defense
4030-00-291-3795 INTERCHANGEABLE
Clamp,wire Rope,bolted
5930-00-890-95134961 INTERCHANGEABLE
Switch,toggle
Westinghouse Electric Corp
5120-01-073-5187GS15927-1 INTERCHANGEABLE
Expander,seal
Hamilton Sundstrand Corporation Dba Collins Aerospace
6625-01-101-1766Y8134 INTERCHANGEABLE
Lead Set,test
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
1073G6 Diamond Reo Truck Co (USA)
4961 Ryan Equipment Co Inc (USA)
7526951 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
4961 PRIMARY Champion Aerospace Llc (USA)
A25061 Vse Aviation, Inc. (USA)
Related Parts
4730-00-090-9252INTERCHANGEABLE
COUPLING,PIPE
14115204
4320-00-149-2255INTERCHANGEABLE
HOUSING,LIQUID PUMP
6625-00-243-0607INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
8197300
5905-00-258-2494INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
25960-4-80
5935-00-260-0516INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
4730-00-289-2370INTERCHANGEABLE
ELBOW,PIPE
5H4778
4030-00-291-3795INTERCHANGEABLE
CLAMP,WIRE ROPE,BOLTED
5930-00-890-9513INTERCHANGEABLE
SWITCH,TOGGLE
4961
5120-01-073-5187INTERCHANGEABLE
EXPANDER,SEAL
GS15927-1
6625-01-101-1766INTERCHANGEABLE
LEAD SET,TEST
Y8134
6110-01-150-4091INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
5120-01-290-9548INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
J4961

Frequently Asked Questions

What is NSN 2920-00-752-6951?

NSN 2920-00-752-6951 is a Sleeve,ignition Terminal, manufactured by Champion Aerospace Llc, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-752-6951?

NSN 2920-00-752-6951 has 5 cross-referenced part numbers: 1073G6 (Diamond Reo Truck Co), 4961 (Ryan Equipment Co Inc), 7526951 (U S Army Tank Automotive Command Amsta-Im-Mm), 4961 (Champion Aerospace Llc), A25061 (Vse Aviation, Inc.).

What NSN replaces 2920-00-752-6951?

There are 12 known substitutes for 2920-00-752-6951: 4730-00-090-9252, 4320-00-149-2255, 6625-00-243-0607 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4961?

Key specifications for 4961: Inside Diameter: 0.209 INCHES NOMINAL IN; Length: 0.673 INCHES NOMINAL IN; Outside Diameter: 0.295 INCHES NOMINAL IN; Contact Type: SPRING. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-00-752-6951 still in active supply?

NSN 2920-00-752-6951 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