PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DR311XRotor,ignition Distributor

Standard Motor Products · NSN 2920-00-363-4387 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-363-4387 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-363-4387. Primary manufacturer part number: DR311X.
Features
  • Rotor,ignition Distributor — FSC 2920
  • Inlet Contact Type: BENT SPRING
  • Thickness: 1.132 INCHES NOMINAL IN
  • Mounting Method: SCREW
  • Mounting Hole Diameter: 0.202 INCHES NOMINAL IN
  • Distributing Contact Quantity: 1
  • Mounting Hole Quantity: 2
  • Mounting Bolt Circle Diameter: 2.625 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rotor,ignition Distributor, cataloged under National Stock Number 2920-00-363-4387, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Standard Motor Products. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 13 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
NSN2920-00-363-4387
Primary Part NumberDR311X
Item NameRotor,ignition Distributor
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerStandard Motor Products
StatusCANCELLED
Inlet Contact TypeBENT SPRING
Thickness1.132 INCHES NOMINAL IN
Mounting MethodSCREW
Mounting Hole Diameter0.202 INCHES NOMINAL IN
Distributing Contact Quantity1
Mounting Hole Quantity2
Mounting Bolt Circle Diameter2.625 INCHES NOMINAL IN
Diameter3.070 INCHES NOMINAL IN
Distance From Inlet Contact Center to Distributing Contact End1.412 INCHES NOMINAL IN
Mounting Hole Depth0.392 INCHES NOMINAL IN
Body MaterialARC RESISTANT PLASTIC
Center to Center Distance Between Inlet Contact and Distributing Contact1.000 INCHES NOMINAL IN
Contact Quantity1
Shaft Shape for Which DesignedROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
2920-00-383-4392 INTERCHANGEABLE
Cap,ignition Distribution
2520-00-700-063613-479 INTERCHANGEABLE
Shaft Drive Hoist P
Garwood/feller Inc Garwood Winch Div
5905-00-797-3904DR79 INTERCHANGEABLE
Resistor,fixed,film
Fluke Corp
2920-01-020-01641974408 INTERCHANGEABLE
Cap,ignition Distribution
Delco Remy America Inc
5950-01-190-810613479 INTERCHANGEABLE
Transformer,power
Magnespec Inc
4820-01-394-9684320421-6 INTERCHANGEABLE
Valve,safety Relief
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5306-01-465-2493 INTERCHANGEABLE
Bolt,machine
5940-01-575-357913479 INTERCHANGEABLE
Terminal Board
Emerson Electric Co H and H Precision Products in-Sink-Erator Div
Cross-Reference Index
Part NumberManufacturer
DR49A C E Niehoff & Co (USA)
1971247 General Motors Llc Dba General Motors Llc (USA)
3204216 Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
1852722 General Motors Corp Delco Remy Div (USA)
J3204216 Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
1971247 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
DR49A Trw Inc Replacement Parts Div (USA)
1852722 General Motors Llc Dba General Motors Llc (USA)
8122343 Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
1852722 General Motors Corp (USA)
1852722 Borgwarner Pds (anderson), L.l.c. (USA)
DR80 Gulf and Western Mfg Co Glasgow Industries (USA)
1-3479 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
1852722 General Motors Corp AC-Delco Div Government Order Dept (USA)
J8122343 Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
1852722 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
DR79 Gulf and Western Mfg Co Glasgow Industries (USA)
DR311 Standard Motor Products (USA)
DR311X PRIMARY Standard Motor Products (USA)
RR169R Echlin Inc (USA)
Related Parts
2920-00-383-4392INTERCHANGEABLE
CAP,IGNITION DISTRIBUTION
2520-00-700-0636INTERCHANGEABLE
SHAFT DRIVE HOIST P
13-479
5905-00-797-3904INTERCHANGEABLE
RESISTOR,FIXED,FILM
DR79
2920-01-020-0164INTERCHANGEABLE
CAP,IGNITION DISTRIBUTION
1974408
5950-01-190-8106INTERCHANGEABLE
TRANSFORMER,POWER
13479
4820-01-394-9684INTERCHANGEABLE
VALVE,SAFETY RELIEF
320421-6
5306-01-465-2493INTERCHANGEABLE
BOLT,MACHINE
5940-01-575-3579INTERCHANGEABLE
TERMINAL BOARD
13479

Frequently Asked Questions

What is NSN 2920-00-363-4387?

NSN 2920-00-363-4387 is a Rotor,ignition Distributor, manufactured by Standard Motor Products, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-363-4387?

NSN 2920-00-363-4387 has 20 cross-referenced part numbers: DR49A (C E Niehoff & Co), 1971247 (General Motors Llc Dba General Motors Llc), 3204216 (Chrysler Corp Engine and Components Sales Diversified Products Div), 1852722 (General Motors Corp Delco Remy Div), J3204216 (Chrysler Corp Engine and Components Sales Diversified Products Div) and 15 more.

What NSN replaces 2920-00-363-4387?

There are 8 known substitutes for 2920-00-363-4387: 2920-00-383-4392, 2520-00-700-0636, 5905-00-797-3904 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DR311X?

Key specifications for DR311X: Inlet Contact Type: BENT SPRING; Thickness: 1.132 INCHES NOMINAL IN; Mounting Method: SCREW; Mounting Hole Diameter: 0.202 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-00-363-4387 still in active supply?

NSN 2920-00-363-4387 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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