PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8624Ring Set,piston

Dana Corp Engine Products Div · NSN 2805-00-358-3403 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-358-3403 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-358-3403. Primary manufacturer part number: 8624.
Features
  • Ring Set,piston — FSC 2805
  • Ring Set Component Parts: COMPRESSION RING,T1-2,77220,4; OIL RING,31-3,77220,4
  • Standard Bore Diameter: 3.188 INCHES IN
  • Piston Accommodation Quantity: 4
  • 7 verified cross-references
  • Primary manufacturer: Dana Corp Engine Products Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring Set,piston, cataloged under National Stock Number 2805-00-358-3403, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Dana Corp Engine Products Div. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, 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
NSN2805-00-358-3403
Primary Part Number8624
Item NameRing Set,piston
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerDana Corp Engine Products Div
StatusACTIVE
Ring Set Component PartsCOMPRESSION RING,T1-2,77220,4; OIL RING,31-3,77220,4
Standard Bore Diameter3.188 INCHES IN
Piston Accommodation Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-066-06755999 INTERCHANGEABLE
Saturable,reactor
Cal-Power Corporation
6625-00-113-96317999 INTERCHANGEABLE
Probe-Lead Assembly,test
Bae Systems Information and Electronic Systems Integration Inc.
3120-00-118-86075999 INTERCHANGEABLE
Roller,linear-Rotary Motion
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6145-00-128-22628624 INTERCHANGEABLE
Cable,power,electrical
Belden Wire and Cable Co Wire and Cable Office
5306-00-147-65167999 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5930-00-153-49163454 INTERCHANGEABLE
Switch,pressure
Altec Air, Llc Dba Altec Llc
5305-00-208-92028624 INTERCHANGEABLE
Screw,machine
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
2520-00-211-5731958 INTERCHANGEABLE
Cover Assembly,clut
Sachs-Boge of America
4210-00-288-881613218E0471-3 INTERCHANGEABLE
Coupling,hose,fire Fighting
Cecom Lr Center
5975-00-321-8818 INTERCHANGEABLE
Clamp,guy
Cross-Reference Index
Part NumberManufacturer
8624 Dana Corp Engine Products Div (USA)
E174C Muskegon Piston Ring Co Muskegon Products Div (USA)
5999 Dana Corp Engine Products Div (USA)
7999 Dana Corp Engine Products Div (USA)
4999 Dana Corp Engine Products Div (USA)
C6829 Dana Corp Engine Products Div (USA)
RS518 Mcquay-Norris Inc Oem Div an Skf Industries Co
Related Parts
5950-00-066-0675INTERCHANGEABLE
SATURABLE,REACTOR
5999
6625-00-113-9631INTERCHANGEABLE
PROBE-LEAD ASSEMBLY,TEST
7999
3120-00-118-8607INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
5999
6145-00-128-2262INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
8624
5306-00-147-6516INTERCHANGEABLE
BOLT,MACHINE
7999
5930-00-153-4916INTERCHANGEABLE
SWITCH,PRESSURE
3454
5305-00-208-9202INTERCHANGEABLE
SCREW,MACHINE
8624
2520-00-211-5731INTERCHANGEABLE
COVER ASSEMBLY,CLUT
958
4210-00-288-8816INTERCHANGEABLE
COUPLING,HOSE,FIRE FIGHTING
13218E0471-3
5975-00-321-8818INTERCHANGEABLE
CLAMP,GUY
1075-00-383-8249INTERCHANGEABLE
RETAINER,BEARING
2520-00-385-1733INTERCHANGEABLE
CLUTCH ASSY
E7200

Frequently Asked Questions

What is NSN 2805-00-358-3403?

NSN 2805-00-358-3403 is a Ring Set,piston, manufactured by Dana Corp Engine Products Div, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-358-3403?

NSN 2805-00-358-3403 has 7 cross-referenced part numbers: 8624 (Dana Corp Engine Products Div), E174C (Muskegon Piston Ring Co Muskegon Products Div), 5999 (Dana Corp Engine Products Div), 7999 (Dana Corp Engine Products Div), 4999 (Dana Corp Engine Products Div) and 2 more.

What NSN replaces 2805-00-358-3403?

There are 12 known substitutes for 2805-00-358-3403: 5950-00-066-0675, 6625-00-113-9631, 3120-00-118-8607 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8624?

Key specifications for 8624: Ring Set Component Parts: COMPRESSION RING,T1-2,77220,4; OIL RING,31-3,77220,4; Standard Bore Diameter: 3.188 INCHES IN; Piston Accommodation Quantity: 4. 3 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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