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PartsTable / O-RING / MILP25732 P/N 5-1022 N304-75
MILP25732 P/N 5-1022 N304-75 ✓ 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 MILP25732 P/N 5-1022 N304-75 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-892-1944, 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
MILP25732 P/N 5-1022 N304-75
NSN: 5331-00-892-1944
FSC: 5331 — O-RING
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMILP25732 P/N 5-1022 N304-75
NSN5331-00-892-1944
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MILP25732 P/N 5-1022 N304-75 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 19.938 INCHES MINIMUM AND 19.998 INCHES MAXIMUM IN
•
MATERIAL: RUBBER
•
ELONGATION PERCENTAGE: 160 MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
CENTER HOLE DIAMETER19.938 INCHES MINIMUM AND 19.998 INCHES MAXIMUM IN
MATERIALRUBBER
ELONGATION PERCENTAGE160 MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
SW-1054-1Interchangeable
interchangeable cross-reference
interchangeable
6614Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-406Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-406 TY4Interchangeable
interchangeable cross-reference
interchangeable
A-A-547Interchangeable
interchangeable cross-reference
interchangeable
1A33F8-60SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILP25732 P/N 5-1022 N304-75?
MILP25732 P/N 5-1022 N304-75 is a MILP25732 P/N 5-1022 N304-75.
What parts can replace MILP25732 P/N 5-1022 N304-75?
There are 22 known substitutes for MILP25732 P/N 5-1022 N304-75: SW-1054-1, 6614, GGG-C-406 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILP25732 P/N 5-1022 N304-75?
MILP25732 P/N 5-1022 N304-75 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-892-1944. 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.
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Last verified: July 2026