PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20155Head and Rotor,pump

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 2910-01-161-6536 · FSC 2910 · No Item Name Available
Verified by PartsTable
NSN 2910-01-161-6536 — this item is cataloged by the U.S. Government under National Stock Number 2910-01-161-6536. Primary manufacturer part number: 20155.
Features
  • Head and Rotor,pump — FSC 2910
  • 1 verified cross-reference
  • Primary manufacturer: Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Head and Rotor,pump, cataloged under National Stock Number 2910-01-161-6536, 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. This item has 1 commercial cross-reference 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
NSN2910-01-161-6536
Primary Part Number20155
Item NameHead and Rotor,pump
FSC / FSG2910 / 29 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-01-041-262116217 INTERCHANGEABLE
Stem,fluid Valve
Aerco International, Inc. Dba Aerco International Inc
4820-01-158-690510014-1 INTERCHANGEABLE
Piston Cup,valve
Aerco International, Inc. Dba Aerco International Inc
2990-01-197-775020155 INTERCHANGEABLE
Retainer,rope Starter
Brunswick Corp Dba Mercury Marine Div Mercury Marine
4820-01-204-8442303-67 INTERCHANGEABLE
Insert,seat Ring
Aerco International, Inc. Dba Aerco International Inc
5330-01-204-844316016 INTERCHANGEABLE
Seal,liner Assembly
Aerco International, Inc. Dba Aerco International Inc
4820-01-204-851420005 INTERCHANGEABLE
Disk,valve
Aerco International, Inc. Dba Aerco International Inc
4820-01-210-038812360 INTERCHANGEABLE
Piston,valve
Aerco International, Inc. Dba Aerco International Inc
4820-01-220-217516004 INTERCHANGEABLE
Stem,fluid Valve
Aerco International, Inc. Dba Aerco International Inc
3110-01-257-6119 INTERCHANGEABLE
Bearing,ball,annular
5961-01-258-0808 INTERCHANGEABLE
Cover,semiconductor Device
Cross-Reference Index
Part NumberManufacturer
20155 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
4820-01-041-2621INTERCHANGEABLE
STEM,FLUID VALVE
16217
4820-01-158-6905INTERCHANGEABLE
PISTON CUP,VALVE
10014-1
2990-01-197-7750INTERCHANGEABLE
RETAINER,ROPE STARTER
20155
4820-01-204-8442INTERCHANGEABLE
INSERT,SEAT RING
303-67
5330-01-204-8443INTERCHANGEABLE
SEAL,LINER ASSEMBLY
16016
4820-01-204-8514INTERCHANGEABLE
DISK,VALVE
20005
4820-01-210-0388INTERCHANGEABLE
PISTON,VALVE
12360
4820-01-220-2175INTERCHANGEABLE
STEM,FLUID VALVE
16004
3110-01-257-6119INTERCHANGEABLE
BEARING,BALL,ANNULAR
5961-01-258-0808INTERCHANGEABLE
COVER,SEMICONDUCTOR DEVICE
4820-01-271-3590INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
5895-01-454-5698INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
201.55

Frequently Asked Questions

What is NSN 2910-01-161-6536?

NSN 2910-01-161-6536 is a Head and Rotor,pump, 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 2910-01-161-6536?

NSN 2910-01-161-6536 has 1 cross-referenced part number: 20155 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 2910-01-161-6536?

There are 12 known substitutes for 2910-01-161-6536: 4820-01-041-2621, 4820-01-158-6905, 2990-01-197-7750 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20155?

Key specifications for 20155: End Item Identification: ALLIS CHALMERS FUEL INJECTION PUMP MODEL NO. G0248. 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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