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R458 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The FERRULE,ANGLE,SPRING SNAP 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 2590-00-247-6657, 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
R458
NSN: 2590-00-247-6657
FSC: 2590
CAGE: 11331 — WILLIAMS CONTROLS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF 1 POPPET P/N 11331 3171,1 STEM P/N 11331 3173,1 DUST BOOT P/N 11331 3176,2 O-RING P/N 11331 52W8,1 O-RING P/N 11331 52W319
NSN2590-00-247-6657
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FERRULE,ANGLE,SPRING SNAP TITLE COMPONENT PN R458 MFR FERRULE,ANGLE,SPRING S
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF 1 POPPET P/N 11331 3171,1 STEM P/N 11331 3173,1 DUST BOOT P/N 11331 3176,2 O-RING P/N 11331 52W8,1 O-RING P/N 11331 52W319
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF 1 POPPET P/N 11331 3171,1 STEM P/N 11331 3173,1 DUST BOOT P/N 11331 3176,2 O-RING P/N 11331 52W8,1 O-RING P/N 11331 52W319
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
10973Interchangeable
interchangeable cross-reference
interchangeable
10955Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R458?
R458 is a FERRULE,ANGLE,SPRING SNAP.
What parts can replace R458?
There are 2 known substitutes for R458: 10973, 10955. Substitute compatibility should be verified for your specific system.
What is the NSN for R458?
R458 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2590-00-247-6657. 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