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Technical Data Sheet
PartsTable / COMPONENT / 7-954-9-26
7-954-9-26 ✓ 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include color: BLACK, depth: 2.000 INCHES NOMINAL IN, width: 0.438 INCHES NOMINAL IN, length: 1.562 INCHES NOMINAL IN, diameter: 4.000 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-001-4937, 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
7-954-9-26
NSN: 5330-00-001-4937
FSC: 5330
CAGE: 86768 — TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT (USA)
SPECIFICATIONS
colorBLACK
depth2.000 INCHES NOMINAL IN
width0.438 INCHES NOMINAL IN
length1.562 INCHES NOMINAL IN
diameter4.000 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
cut_depth1.125 INCHES NOMINAL IN
fuel_typeACETYLENE
nut_styleHEXAGON
nut_width0.484 INCHES NOMINAL IN
body_styleBUSHING MOUNT
body_width0.625 INCHES NOMINAL IN
NSN5330-00-001-4937
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7-954-9-26 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 4
3VP340Interchangeable
interchangeable cross-reference
interchangeable
203SSInterchangeable
interchangeable cross-reference
interchangeable
6203-2RSInterchangeable
interchangeable cross-reference
interchangeable
12-1874-3-28Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7-954-9-26?
7-954-9-26 is a BEARING,BALL,ANNULAR.
What parts can replace 7-954-9-26?
There are 4 known substitutes for 7-954-9-26: 3VP340, 203SS, 6203-2RS and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-954-9-26?
7-954-9-26 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-001-4937. 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