PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22124Piston,fuel Injector

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 2910-00-058-6552 · FSC 2910 · No Item Name Available
Verified by PartsTable
NSN 2910-00-058-6552 — this item is cataloged by the U.S. Government under National Stock Number 2910-00-058-6552. Primary manufacturer part number: 22124.
Features
  • Piston,fuel Injector — FSC 2910
  • General Characteristics Item Description: STEEL,0.870 IN. LG O/A,0.745 IN. OD,0.562 IN. BORE DIA,0.803 IN. BORE DEPTH IN
  • 2 verified cross-references
  • Primary manufacturer: Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Piston,fuel Injector, cataloged under National Stock Number 2910-00-058-6552, is classified within Federal Supply Class 2910 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2910-00-058-6552
Primary Part Number22124
Item NamePiston,fuel Injector
FSC / FSG2910 / 29 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
General Characteristics Item DescriptionSTEEL,0.870 IN. LG O/A,0.745 IN. OD,0.562 IN. BORE DIA,0.803 IN. BORE DEPTH IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-055-959522124 INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
2805-00-148-668522124A INTERCHANGEABLE
Shaft Oil Pump
Brinkley Technology Group Llc Dba Hercules Manufacturing
6130-00-196-5258 INTERCHANGEABLE
Power Supply
5360-00-224-0500127-53 INTERCHANGEABLE
Spring,helical,compression
Senior Operations Llc Div Senior Aerospace Ketema
5975-00-234-2427 INTERCHANGEABLE
Box Connector,electrical
5940-00-237-672856A INTERCHANGEABLE
Terminal Board
Cinch Connectivity Solutions Inc.
5120-00-348-7531 INTERCHANGEABLE
Contact Positioner,terminal Crim
5950-00-432-6626 INTERCHANGEABLE
Coil,radio Frequency
4720-00-624-4058 INTERCHANGEABLE
Hose,nonmetallic
6220-00-758-818212753 INTERCHANGEABLE
Pinion Shaft,light
Grimes Aerospace Company
Cross-Reference Index
Part NumberManufacturer
22124 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
12753 Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
4320-00-055-9595INTERCHANGEABLE
RING,WEARING
22124
2805-00-148-6685INTERCHANGEABLE
SHAFT OIL PUMP
22124A
6130-00-196-5258INTERCHANGEABLE
POWER SUPPLY
5360-00-224-0500INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
127-53
5975-00-234-2427INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5940-00-237-6728INTERCHANGEABLE
TERMINAL BOARD
56A
5120-00-348-7531INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
5950-00-432-6626INTERCHANGEABLE
COIL,RADIO FREQUENCY
4720-00-624-4058INTERCHANGEABLE
HOSE,NONMETALLIC
6220-00-758-8182INTERCHANGEABLE
PINION SHAFT,LIGHT
12753
3610-00-780-1663INTERCHANGEABLE
SCREW,TENSION RELEA
12753
2910-00-844-8265INTERCHANGEABLE
CARBURETOR,FLOAT
12846

Frequently Asked Questions

What is NSN 2910-00-058-6552?

NSN 2910-00-058-6552 is a Piston,fuel Injector, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 2910 (No Item Name Available). Status: active.

What are the part numbers for NSN 2910-00-058-6552?

NSN 2910-00-058-6552 has 2 cross-referenced part numbers: 22124 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 12753 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 2910-00-058-6552?

There are 12 known substitutes for 2910-00-058-6552: 4320-00-055-9595, 2805-00-148-6685, 6130-00-196-5258 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22124?

Key specifications for 22124: General Characteristics Item Description: STEEL,0.870 IN. LG O/A,0.745 IN. OD,0.562 IN. BORE DIA,0.803 IN. BORE DEPTH IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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