PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7016588Piston,internal Combustion Engin

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 2805-00-701-6588 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-701-6588 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-701-6588. Primary manufacturer part number: 7016588.
Features
  • Piston,internal Combustion Engin — FSC 2805
  • Finished Size Designation: STANDARD
  • Retaining Ring Groove: NOT INCLUDED
  • Surface Finish: FINISHED
  • Material: ALUMINUM
  • Diameter: 3.000 INCHES NOMINAL IN
  • Distance From Pin Hole Center to Extreme Top: 1.591 INCHES MINIMUM AND 1.597 INCHES MAXIMUM IN
  • Distance Between Pin Bosses: 1.062 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum construction
General Description

The Piston,internal Combustion Engin, cataloged under National Stock Number 2805-00-701-6588, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-00-701-6588
Primary Part Number7016588
Item NamePiston,internal Combustion Engin
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Finished Size DesignationSTANDARD
Retaining Ring GrooveNOT INCLUDED
Surface FinishFINISHED
MaterialALUMINUM
Diameter3.000 INCHES NOMINAL IN
Distance From Pin Hole Center to Extreme Top1.591 INCHES MINIMUM AND 1.597 INCHES MAXIMUM IN
Distance Between Pin Bosses1.062 INCHES NOMINAL IN
Skirt Bottom Cutaway FeatureNOT INCLUDED
Ring Groove Width0.1560 INCHES MINIMUM AND 0.1570 INCHES MAXIMUM THIRD RING IN
RingNOT INCLUDED
Pin Hole BushingNOT INCLUDED
Ring Groove Diameter2.652 INCHES MINIMUM AND 2.662 INCHES MAXIMUM FIRST RING IN
Ring Groove Width0.0960 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM FIRST RING IN
PinINCLUDED
Ring Groove Width0.1260 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM SECOND RING IN
Surface TreatmentTIN
Ring Groove Diameter2.642 INCHES MINIMUM AND 2.652 INCHES MAXIMUM THIRD RING IN
Pin Type for Which DesignedFLOATING
Carbon GrooveINCLUDED
Ring Groove Diameter2.682 INCHES MINIMUM AND 2.692 INCHES MAXIMUM SECOND RING IN
Head StyleFLAT
Pinhole Diameter0.7492 INCHES MINIMUM AND 0.7496 INCHES MAXIMUM IN
Ring Groove Quantity3
Oil GrooveNOT INCLUDED
Skirt TypeSEMISPLIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2805-00-788-0306DB183D1SP INTERCHANGEABLE
Piston,internal Combustion Engin
Wisconsin Motors, Llc
5910-00-818-5584711499-77 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Raytheon Company Div Rmd Strategic
5962-01-014-6702XR-320P INTERCHANGEABLE
Microcircuit,digital
Exar Integrated Systems
5910-01-249-5282735P INTERCHANGEABLE
Capacitor,fixed,metallized,paper
Exxelia Usa, Inc.
5940-01-352-289130-452 INTERCHANGEABLE
Splice,conductor
Ideal Industries, Inc.
6520-01-419-7582 INTERCHANGEABLE
Pin,tooth Die
4820-01-499-9177P465 INTERCHANGEABLE
Valve,safety Relief
Ausco Inc
Cross-Reference Index
Part NumberManufacturer
7016588 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
320P Nylen Products Inc (USA)
735P Dana Corp Engine Products Div (USA)
515746 Sasco Inc Canadian Div
P465 PRIMARY Safeguard Engine Parts Inc Sub of Safeguard Industries Inc (USA)
TC16STDPF Triplex Corp of America (USA)
1777P Bosch Automotive Service Solutions Inc. (USA)
512409 Sasco Inc Canadian Div
TC16N PRIMARY Triplex Manufacturing Co Dba Globe Specialty Co Div (USA)
P279ARX Mcquay-Norris Inc Oem Div an Skf Industries Co
1777P Spx Corp (USA)
320P Ertel Mfg Corp (USA)
1025P PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
L733F PRIMARY Trw Inc Trw Steering and Suspension Div (USA)
Related Parts
2805-00-788-0306INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
DB183D1SP
5910-00-818-5584INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
711499-77
5962-01-014-6702INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
XR-320P
5910-01-249-5282INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
735P
5940-01-352-2891INTERCHANGEABLE
SPLICE,CONDUCTOR
30-452
6520-01-419-7582INTERCHANGEABLE
PIN,TOOTH DIE
4820-01-499-9177INTERCHANGEABLE
VALVE,SAFETY RELIEF
P465

Frequently Asked Questions

What is NSN 2805-00-701-6588?

NSN 2805-00-701-6588 is a Piston,internal Combustion Engin, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-701-6588?

NSN 2805-00-701-6588 has 14 cross-referenced part numbers: 7016588 (U S Army Tank Automotive Command Amsta-Im-Mm), 320P (Nylen Products Inc), 735P (Dana Corp Engine Products Div), 515746 (Sasco Inc Canadian Div), P465 (Safeguard Engine Parts Inc Sub of Safeguard Industries Inc) and 9 more.

What NSN replaces 2805-00-701-6588?

There are 7 known substitutes for 2805-00-701-6588: 2805-00-788-0306, 5910-00-818-5584, 5962-01-014-6702 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7016588?

Key specifications for 7016588: Finished Size Designation: STANDARD; Retaining Ring Groove: NOT INCLUDED; Surface Finish: FINISHED; Material: ALUMINUM. 26 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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