PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4613551Ring Set,piston

Agco Corp Parts Opn · NSN 2805-00-352-3445 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-352-3445 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-352-3445. Primary manufacturer part number: 4613551.
Features
  • Ring Set,piston — FSC 2805
  • Ring Set Component Parts: COMPRESSION RING,3;OIL RING,1; SCRAPER RING,1
  • Standard Bore Diameter: 3.813 INCHES IN
  • FSC Application Data: GASOLINE ENGINE NONAIRCRAFT
  • Piston Accommodation Quantity: 1
  • 6 verified cross-references
  • Primary manufacturer: Agco Corp Parts Opn
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring Set,piston, cataloged under National Stock Number 2805-00-352-3445, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Agco Corp Parts Opn. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, 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
NSN2805-00-352-3445
Primary Part Number4613551
Item NameRing Set,piston
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerAgco Corp Parts Opn
StatusACTIVE
Ring Set Component PartsCOMPRESSION RING,3;OIL RING,1; SCRAPER RING,1
Standard Bore Diameter3.813 INCHES IN
FSC Application DataGASOLINE ENGINE NONAIRCRAFT
Piston Accommodation Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-115-19988608K78P004 INTERCHANGEABLE
Transformer,power
Ametek Inc Div Aerospace and Defense
2810-00-166-110770463 INTERCHANGEABLE
Retainer
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5133-00-266-9478 INTERCHANGEABLE
Drill,twist
4820-00-565-6126288192C91 INTERCHANGEABLE
Cock,drain
Dressta North America Ltd
6610-00-912-503342659 INTERCHANGEABLE
Indicator,attitude
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5962-01-203-599842659 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
4613551 PRIMARY Agco Corp Parts Opn (USA)
70463 Dana Corp Engine Products Div (USA)
70S64 PRIMARY Spirolox Inc (USA)
G3129 Spx Corp (USA)
42659 Mcquay-Norris Inc Oem Div an Skf Industries Co
G3129 Bosch Automotive Service Solutions Inc. (USA)
Related Parts
5950-00-115-1998INTERCHANGEABLE
TRANSFORMER,POWER
8608K78P004
2810-00-166-1107INTERCHANGEABLE
RETAINER
70463
5133-00-266-9478INTERCHANGEABLE
DRILL,TWIST
4820-00-565-6126INTERCHANGEABLE
COCK,DRAIN
288192C91
6610-00-912-5033INTERCHANGEABLE
INDICATOR,ATTITUDE
42659
5962-01-203-5998INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42659

Frequently Asked Questions

What is NSN 2805-00-352-3445?

NSN 2805-00-352-3445 is a Ring Set,piston, manufactured by Agco Corp Parts Opn, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-352-3445?

NSN 2805-00-352-3445 has 6 cross-referenced part numbers: 4613551 (Agco Corp Parts Opn), 70463 (Dana Corp Engine Products Div), 70S64 (Spirolox Inc), G3129 (Spx Corp), 42659 (Mcquay-Norris Inc Oem Div an Skf Industries Co) and 1 more.

What NSN replaces 2805-00-352-3445?

There are 6 known substitutes for 2805-00-352-3445: 5950-00-115-1998, 2810-00-166-1107, 5133-00-266-9478 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4613551?

Key specifications for 4613551: End Item Identification: ENGINE,GASOLINE,MDL HP-326 AND HP-351,ALLIS CHALMERS,ENGINE DIV; Ring Set Component Parts: COMPRESSION RING,3;OIL RING,1; SCRAPER RING,1; Standard Bore Diameter: 3.813 INCHES IN; FSC Application Data: GASOLINE ENGINE NONAIRCRAFT. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com