PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31261Nozzle,fuel Injection

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 2915-01-581-1963 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-01-581-1963 — this item is cataloged by the U.S. Government under National Stock Number 2915-01-581-1963. Primary manufacturer part number: 31261.
Features
  • Nozzle,fuel Injection — FSC 2915
  • 1 verified cross-reference
  • 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 Nozzle,fuel Injection, cataloged under National Stock Number 2915-01-581-1963, is classified within Federal Supply Class 2915 (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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-01-581-1963
Primary Part Number31261
Item NameNozzle,fuel Injection
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-062-05853-1261 INTERCHANGEABLE
Nut,plain,hexagon
Tactair Fluid Controls Inc Western Hydraulics Div
5330-00-684-31328-910 INTERCHANGEABLE
Retainer,packing
Pdi Ground Support Systems, Inc.
5935-00-810-39325M2113-001 INTERCHANGEABLE
Connector,receptacle,electrical
The Boeing Company Div Defense
5310-01-188-066131261 INTERCHANGEABLE
Nut,disk Valve
Flowserve Inc
5340-01-219-4483 INTERCHANGEABLE
Standoff,threaded,spacing
2530-01-226-1884031261 INTERCHANGEABLE
Parts Kit,hydraulic Brake Wheel
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
31261 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
5310-00-062-0585INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3-1261
5330-00-684-3132INTERCHANGEABLE
RETAINER,PACKING
8-910
5935-00-810-3932INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5M2113-001
5310-01-188-0661INTERCHANGEABLE
NUT,DISK VALVE
31261
5340-01-219-4483INTERCHANGEABLE
STANDOFF,THREADED,SPACING
2530-01-226-1884INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
031261

Frequently Asked Questions

What is NSN 2915-01-581-1963?

NSN 2915-01-581-1963 is a Nozzle,fuel Injection, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-01-581-1963?

NSN 2915-01-581-1963 has 1 cross-referenced part number: 31261 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 2915-01-581-1963?

There are 6 known substitutes for 2915-01-581-1963: 5310-00-062-0585, 5330-00-684-3132, 5935-00-810-3932 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31261?

Key specifications for 31261: End Item Identification: CV8 AND CV12 PERKINS ENGINES; Special Features: DIESEL FUEL NOZZLE. 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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