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1120136 — PISTON,INTERNAL COMBUSTION ENGIN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1120136: PISTON,INTERNAL COMBUSTION ENGIN.

PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 16.0 OUNCES OZ, diameter: 3.250 INCHES NOMINAL IN, material: ALUMINUM, cut_depth: 0.844 INCHES NOMINAL IN, head_style: FLAT, oil_groove: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 3030-00-528-4259, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
1120136
NSN: 3030-00-528-4259
NIINs: 005284259, 006470713
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 14436 — GENERAL BINDING CORPORATION DBA G B C (USA)
SPECIFICATIONS
weight16.0 OUNCES OZ
diameter3.250 INCHES NOMINAL IN
materialALUMINUM
cut_depth0.844 INCHES NOMINAL IN
head_styleFLAT
oil_grooveNOT INCLUDED
skirt_typeSEMISPLIT
carbon_grooveNOT INCLUDED
overall_height3.000 INCHES NOMINAL IN
surface_finishFINISHED
oil_passage_typeHOLE LOCATION NOT OTHERWISE SPECIFIED
pin_hole_bushingNOT INCLUDED
NSN3030-00-528-4259
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,INTERNAL COMBUSTION ENGIN TITLE COMPONENT PN 1120136 MFR PISTON,INTERNAL COMBUS
KEY FEATURES
•
NOMINAL EFFECTIVE OUTSIDE LENGTH: 23.000 INCHES IN
•
STRENGTHENING FEATURE: SYNTHETIC CORD
•
STYLE DESIGNATOR: PLAIN
•
CROSS-SECTIONAL SIZE: 4L
•
MATERIAL: FIBER AND RUBBER AND FIBER SYNTHETIC AND RUBBER CHLOROPRENE CLASS CR AND RUBBER SYNTHETIC BODY
•
PERFORMANCE TYPE: STANDARD CAPACITY
TECHNICAL CHARACTERISTICS
NOMINAL EFFECTIVE OUTSIDE LENGTH23.000 INCHES IN
STRENGTHENING FEATURESYNTHETIC CORD
STYLE DESIGNATORPLAIN
CROSS-SECTIONAL SIZE4L
MATERIALFIBER AND RUBBER AND FIBER SYNTHETIC AND RUBBER CHLOROPRENE CLASS CR AND RUBBER SYNTHETIC BODY
PERFORMANCE TYPESTANDARD CAPACITY
SUBSTITUTES & CROSS-REFERENCES 9
49-090Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS39242-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
4L225Reference document
Same NSN cross-reference
Reference document — Secondary reference
A52490-4L230Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AA52490-4L230Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS39242-4L230Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1120136?
1120136 is a PISTON,INTERNAL COMBUSTION ENGIN.
What parts can replace 1120136?
There are 9 known substitutes for 1120136: 49-090, MS39242-6, 4L225 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1120136?
1120136 is cataloged in the U.S. Government catalog under NSN 3030-00-528-4259. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.