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Technical Data Sheet
PartsTable / O-RING / MIL P 25732 17. 375ID X 0.275IN
MIL P 25732 17. 375ID X 0.275IN ✓ 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 MIL P 25732 17. 375ID X 0.275IN is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-892-1943, 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
MIL P 25732 17. 375ID X 0.275IN
NSN: 5331-00-892-1943
FSC: 5331 — O-RING
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
Part NumberMIL P 25732 17. 375ID X 0.275IN
NSN5331-00-892-1943
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MIL P 25732 17. 375ID X 0.275IN 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
•
CENTER HOLE DIAMETER: 17.385 INCHES MINIMUM AND 17.405 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
TEMP RATING: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER17.385 INCHES MINIMUM AND 17.405 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
ELONGATION PERCENTAGE160 MAXIMUM
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
MATERIALRUBBER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
820-4-50001-79Interchangeable
interchangeable cross-reference
interchangeable
MILG21610Interchangeable
interchangeable cross-reference
interchangeable
820-4-80002-524Interchangeable
interchangeable cross-reference
interchangeable
820-4-80002PC525Interchangeable
interchangeable cross-reference
interchangeable
820-4-80002-525Interchangeable
interchangeable cross-reference
interchangeable
75G8R6012Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL P 25732 17. 375ID X 0.275IN?
MIL P 25732 17. 375ID X 0.275IN is a MIL P 25732 17. 375ID X 0.275IN.
What parts can replace MIL P 25732 17. 375ID X 0.275IN?
There are 22 known substitutes for MIL P 25732 17. 375ID X 0.275IN: 820-4-50001-79, MILG21610, 820-4-80002-524 and 19 more. Substitute compatibility should be verified for your specific system.
Is MIL P 25732 17. 375ID X 0.275IN still available?
MIL P 25732 17. 375ID X 0.275IN 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