PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20090Hydraulic Head and Rotor

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 2910-01-318-1362 · FSC 2910 · No Item Name Available
Verified by PartsTable
NSN 2910-01-318-1362 — this item is cataloged by the U.S. Government under National Stock Number 2910-01-318-1362. Primary manufacturer part number: 20090.
Features
  • Hydraulic Head and Rotor — FSC 2910
  • General Characteristics Item Description: INCLUDES PLUNGER; HEAD PLUG SCREWS; VENT WIRE
  • 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 Hydraulic Head and Rotor, cataloged under National Stock Number 2910-01-318-1362, 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
NSN2910-01-318-1362
Primary Part Number20090
Item NameHydraulic Head and Rotor
FSC / FSG2910 / 29 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
General Characteristics Item DescriptionINCLUDES PLUNGER; HEAD PLUG SCREWS; VENT WIRE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-014-591620079 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
3455-00-232-410919834 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5895-00-233-73092897499 INTERCHANGEABLE
Detector,radio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-262-473720-469 INTERCHANGEABLE
Washer,flat
Dresser Industries Inc Leroi Div
5365-00-358-2265694164 INTERCHANGEABLE
Bushing,tapered
Chrysler Corp Service and Parts Opns
5330-00-383-869407-850601 INTERCHANGEABLE
Gasket
Tvh Parts Co.
4310-00-390-3441204-69 INTERCHANGEABLE
Ring Set,piston
Dresser Industries Inc Leroi Div
5310-00-434-4251 INTERCHANGEABLE
Washer,lock
5845-00-450-175820090 INTERCHANGEABLE
Sensing Unit,signal
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
6515-00-550-720020270 INTERCHANGEABLE
Otoscope
Welch Allyn, Inc.
Cross-Reference Index
Part NumberManufacturer
20090 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
20469 Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
5330-00-014-5916INTERCHANGEABLE
SEAL,PLAIN ENCASED
20079
3455-00-232-4109INTERCHANGEABLE
REAMER,MACHINE
19834
5895-00-233-7309INTERCHANGEABLE
DETECTOR,RADIO FREQUENCY
2897499
5310-00-262-4737INTERCHANGEABLE
WASHER,FLAT
20-469
5365-00-358-2265INTERCHANGEABLE
BUSHING,TAPERED
694164
5330-00-383-8694INTERCHANGEABLE
GASKET
07-850601
4310-00-390-3441INTERCHANGEABLE
RING SET,PISTON
204-69
5310-00-434-4251INTERCHANGEABLE
WASHER,LOCK
5845-00-450-1758INTERCHANGEABLE
SENSING UNIT,SIGNAL
20090
6515-00-550-7200INTERCHANGEABLE
OTOSCOPE
20270
4520-00-758-9857INTERCHANGEABLE
COVER ASSEMBLY,PROTECTIVE
5970-00-896-3059INTERCHANGEABLE
INSULATOR,PLATE

Frequently Asked Questions

What is NSN 2910-01-318-1362?

NSN 2910-01-318-1362 is a Hydraulic Head and Rotor, 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 2910-01-318-1362?

NSN 2910-01-318-1362 has 2 cross-referenced part numbers: 20090 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 20469 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 2910-01-318-1362?

There are 12 known substitutes for 2910-01-318-1362: 5330-00-014-5916, 3455-00-232-4109, 5895-00-233-7309 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20090?

Key specifications for 20090: End Item Identification: INJECTION PUMP ROOSA MASTER MODEL DM4629JT3190; General Characteristics Item Description: INCLUDES PLUNGER; HEAD PLUG SCREWS; VENT WIRE. 2 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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