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PartsTable / COMPONENT / A56-32
A56-32 ✓ 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

The SPACER,RING is a the manufacturer industrial component. Key specifications include width: 0.234 INCHES NOMINAL IN, length: 16.188 INCHES MINIMUM AND 17.027 INCHES MAXIMUM IN, thickness: 0.169 INCHES MINIMUM AND 0.207 INCHES MAXIMUM IN, minimum_tensile_strength: ERR-060, material_document_and_classification: MIL-G-12803, NO. +2265-A MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-133-3468, 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
A56-32
NSN: 5330-00-133-3468
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
width0.234 INCHES NOMINAL IN
length16.188 INCHES MINIMUM AND 17.027 INCHES MAXIMUM IN
materialCORK AND RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR LOCATION NOT OTHERWISE SPECIFIED
thickness0.169 INCHES MINIMUM AND 0.207 INCHES MAXIMUM IN
minimum_tensile_strengthERR-060
material_document_and_classificationMIL-G-12803, NO. +2265-A MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
NSN5330-00-133-3468
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A56-32 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
A56-32Interchangeable
interchangeable cross-reference
interchangeable
4-3 010168BInterchangeable
interchangeable cross-reference
interchangeable
588-516-1854511REVAPC29Interchangeable
interchangeable cross-reference
interchangeable
571-9200-1302921REVAPC29Interchangeable
interchangeable cross-reference
interchangeable
GPW9621Interchangeable
interchangeable cross-reference
interchangeable
613313Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A56-32?
A56-32 is a SPACER,RING.
What parts can replace A56-32?
There are 12 known substitutes for A56-32: A56-32, 4-3 010168B, 588-516-1854511REVAPC29 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A56-32?
A56-32 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-133-3468. 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