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Technical Data Sheet
PartsTable / COMPONENT / 7500-1/2
7500-1/2 ✓ 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 7500-1/2 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-133-4576, 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
7500-1/2
NSN: 5330-00-133-4576
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
Part Number7500-1/2
NSN5330-00-133-4576
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7500-1/2 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
•
RETAINER THICKNESS: 0.075 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM RETAINER
•
MATERIAL: STEEL RETAINER
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
PACKING INSIDE DIAMETER: 0.541 INCHES NOMINAL IN
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS (FLIS)
RETAINER THICKNESS0.075 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM RETAINER
MATERIALSTEEL RETAINER
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC PACKING
PACKING INSIDE DIAMETER0.541 INCHES NOMINAL IN
CONSTRUCTIONONE-PIECE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
QB200160-4Interchangeable
interchangeable cross-reference
interchangeable
51007-0059Interchangeable
interchangeable cross-reference
interchangeable
57150-0012-00Interchangeable
interchangeable cross-reference
interchangeable
TIP01447Interchangeable
interchangeable cross-reference
interchangeable
853738-00Interchangeable
interchangeable cross-reference
interchangeable
M2027ZInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7500-1/2?
7500-1/2 is a 7500-1/2.
What parts can replace 7500-1/2?
There are 14 known substitutes for 7500-1/2: QB200160-4, 51007-0059, 57150-0012-00 and 11 more. Substitute compatibility should be verified for your specific system.
Is 7500-1/2 still available?
7500-1/2 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026