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PartsTable / COMPONENT / RRS550B22-7/8
RRS550B22-7/8 ✓ 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 RRS550B22-7/8 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 4030-00-234-6245, 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
RRS550B22-7/8
NSN: 4030-00-234-6245
FSC: 4030
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberRRS550B22-7/8
NSN4030-00-234-6245
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RRS550B22-7/8 TITLE COMPONENT PN RRS550B22-7/8 MFR RRS550B22-7/8
KEY FEATURES
•
INSIDE WIDTH: 1.875 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: B TYPE AND 2 FINISH
•
ACCOMMODATED MATERIAL DIAMETER: 0.875 INCHES NOMINAL IN
•
INSIDE LENGTH: 3.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CLOSED-METAL FILLED
•
MATERIAL: STEEL
•
SURFACE TREATMENT: ZINC
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE WIDTH1.875 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAB TYPE AND 2 FINISH
ACCOMMODATED MATERIAL DIAMETER0.875 INCHES NOMINAL IN
OVERALL LENGTH8.750 INCHES NOMINAL IN
INSIDE LENGTH3.500 INCHES NOMINAL IN
STYLE DESIGNATORCLOSED-METAL FILLED
MATERIALSTEEL
SURFACE TREATMENTZINC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
BInterchangeable
interchangeable cross-reference
interchangeable
TYPEBInterchangeable
interchangeable cross-reference
interchangeable
105238Interchangeable
interchangeable cross-reference
interchangeable
4566BPC35Interchangeable
interchangeable cross-reference
interchangeable
S5604H3112531PC52Interchangeable
interchangeable cross-reference
interchangeable
07267Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RRS550B22-7/8?
RRS550B22-7/8 is a RRS550B22-7/8.
What parts can replace RRS550B22-7/8?
There are 18 known substitutes for RRS550B22-7/8: B, TYPEB, 105238 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RRS550B22-7/8?
RRS550B22-7/8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-00-234-6245. 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