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PartsTable / COMPONENT / NB01025E-0125-5
NB01025E-0125-5 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, end_item_identification: 1.250 IN. NB01025-MAC IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-486-4526, 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
NB01025E-0125-5
NSN: 5330-01-486-4526
FSC: 5330
CAGE: 30263 — PIMA VALVE, LLC (USA)
SPECIFICATIONS
materialRUBBER OVERALL
end_item_identification1.250 IN. NB01025-MAC IN
NSN5330-01-486-4526
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NB01025E-0125-5 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
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION1.250 IN. NB01025-MAC IN
MATERIALRUBBER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
10863498Interchangeable
interchangeable cross-reference
interchangeable
S30570Interchangeable
interchangeable cross-reference
interchangeable
1942956Interchangeable
interchangeable cross-reference
interchangeable
L07B2Interchangeable
interchangeable cross-reference
interchangeable
Z10-1Interchangeable
interchangeable cross-reference
interchangeable
13P228Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NB01025E-0125-5?
NB01025E-0125-5 is a GASKET.
What parts can replace NB01025E-0125-5?
There are 12 known substitutes for NB01025E-0125-5: 10863498, S30570, 1942956 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NB01025E-0125-5?
NB01025E-0125-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-486-4526. 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