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PartsTable / COMPONENT / B17.21 TY2CL2
B17.21 TY2CL2 ✓ 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 B17.21 TY2CL2 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 5120-01-603-5295, 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
B17.21 TY2CL2
NSN: 5120-01-603-5295
FSC: 5120
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
Part NumberB17.21 TY2CL2
NSN5120-01-603-5295
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available B17.21 TY2CL2 TITLE COMPONENT PN B17.21 TY2CL2 MFR B17.21 TY2CL2
KEY FEATURES
•
HEAD THICKNESS: 6.6 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: OPEN END
•
SPECIFICATION/STANDARD DATA: 05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
MATERIAL: STEEL OVERALL
•
DRIVE SURFACE SIZE: 0.250 INCHES NOMINAL SINGLE END IN
•
WRENCHING SURFACE SIZE: 10.0 MILLIMETERS NOMINAL SINGLE END MM
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH19.8 MILLIMETERS NOMINAL MM
OVERALL LENGTH27.5 MILLIMETERS NOMINAL MM
HEAD THICKNESS6.6 MILLIMETERS NOMINAL MM
STYLE DESIGNATOROPEN END
SPECIFICATION/STANDARD DATA05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIALSTEEL OVERALL
DRIVE SURFACE SIZE0.250 INCHES NOMINAL SINGLE END IN
WRENCHING SURFACE SIZE10.0 MILLIMETERS NOMINAL SINGLE END MM
SURFACE TREATMENTCHROMIUM OVERALL
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 2 CLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
TC12Interchangeable
interchangeable cross-reference
interchangeable
FC012Interchangeable
interchangeable cross-reference
interchangeable
B107.21 TY2CL2Interchangeable
interchangeable cross-reference
interchangeable
3319Interchangeable
interchangeable cross-reference
interchangeable
B107.21Interchangeable
interchangeable cross-reference
interchangeable
B107.100Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B17.21 TY2CL2?
B17.21 TY2CL2 is a B17.21 TY2CL2.
What parts can replace B17.21 TY2CL2?
There are 20 known substitutes for B17.21 TY2CL2: TC12, FC012, B107.21 TY2CL2 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B17.21 TY2CL2?
B17.21 TY2CL2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-603-5295. 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