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2HC136 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

RETAINER,HELICAL COMPRESSION SPR. Key specifications include style_designator: IRREGULAR, casehardening_indicator: NOT CASEHARDENED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-112-7161, 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
2HC136
NSN: 5340-01-112-7161
FSC: 5340
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
style_designatorIRREGULAR
casehardening_indicatorNOT CASEHARDENED
NSN5340-01-112-7161
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2HC136 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
STYLE DESIGNATOR: IRREGULAR
TECHNICAL CHARACTERISTICS (FLIS)
CASEHARDENING INDICATORNOT CASEHARDENED
STYLE DESIGNATORIRREGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
A2013Interchangeable
interchangeable cross-reference
interchangeable
G13Interchangeable
interchangeable cross-reference
interchangeable
MAGAZINEInterchangeable
interchangeable cross-reference
interchangeable
A250077G2Interchangeable
interchangeable cross-reference
interchangeable
7601Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-25/4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2HC136?
2HC136 is a RETAINER,HELICAL COMPRESSION SPR.
What parts can replace 2HC136?
There are 19 known substitutes for 2HC136: A2013, G13, MAGAZINE and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2HC136?
2HC136 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-112-7161. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026