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8914-5 — VALVE,BRAKE PNEUMATIC

✓ Government record, cited
Legrand · TAPERED BEARING
PRODUCT OVERVIEW

8914-5: VALVE,BRAKE PNEUMATIC.

Legrand’s transceiver offering has been expanded to operate in a wider range of equipment from popular manufacturers such as Arista®, Brocade®, Cisco®, Finisar®, HP®, Juniper®, and more. Legrand’s transceiver offering is competitively priced, TAA compliant and guaranteed to meet or exceed OEM specifications. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-293-8305, 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
8914-5
NSN: 3110-00-293-8305
NIINs: 002938305, 011380130
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 03848 — ARMA DIV AMBAC INDUSTRIES INC
SPECIFICATIONS
end_connection_quantity4
media_for_which_designedAIR
NSN3110-00-293-8305
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 8914-5 · Legrand ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 0.7500 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.2187 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.7500 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER0.2500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 9
R4AX1Reference document
Same NSN cross-reference
Reference document — Secondary reference
R4A4Q5B7Reference document
Same NSN cross-reference
Reference document — Secondary reference
157052-18Reference document
Same NSN cross-reference
Reference document — Secondary reference
S1FTReference document
Same NSN cross-reference
Reference document — Secondary reference
R4AXR1266Reference document
Same NSN cross-reference
Reference document — Secondary reference
177039-61Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8914-5?
8914-5 is a VALVE,BRAKE PNEUMATIC manufactured by Legrand.
What parts can replace 8914-5?
There are 9 known substitutes for 8914-5: R4AX1, R4A4Q5B7, 157052-18 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8914-5?
8914-5 is cataloged in the U.S. Government catalog under NSN 3110-00-293-8305. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.