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Technical Data Sheet
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21763 ✓ 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 BLOCK,PUMP,INJECTION is a the manufacturer industrial component. Key specifications include drive_surface_size: 0.500 INCHES NOMINAL SINGLE END IN, part_name_assigned_by_controlling_agency: SOCKET 8 POINT X 1 INCH IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-232-4093, 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
21763
NSN: 3455-00-232-4093
FSC: 3455
CAGE: 48521 — COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
SPECIFICATIONS
drive_surface_size0.500 INCHES NOMINAL SINGLE END IN
part_name_assigned_by_controlling_agencySOCKET 8 POINT X 1 INCH IN
NSN3455-00-232-4093
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLOCK,PUMP,INJECTION TITLE COMPONENT PN 21763 MFR BLOCK,PUMP,INJECTION
KEY FEATURES
•
FLUTE DESIGN: HELICAL
•
HELIX DIRECTION: LEFT-HAND
•
FLUTE LENGTH: 0.813 INCHES NOMINAL IN
•
MATERIAL: STEEL CUTTING EDGE TIP
•
SPECIFICATION/STANDARD DATA: 80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
FLUTE CUT DIRECTION: RIGHT-HAND
•
SHANK TYPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
FLUTE DESIGNHELICAL
HELIX DIRECTIONLEFT-HAND
FLUTE LENGTH0.813 INCHES NOMINAL IN
MATERIALSTEEL CUTTING EDGE TIP
SPECIFICATION/STANDARD DATA80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
FLUTE CUT DIRECTIONRIGHT-HAND
SHANK TYPESTRAIGHT
OVERALL LENGTH1.813 INCHES NOMINAL IN
DIAMETER0.0497 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
19941Interchangeable
interchangeable cross-reference
interchangeable
65070FInterchangeable
interchangeable cross-reference
interchangeable
65070Interchangeable
interchangeable cross-reference
interchangeable
CS-391-4041-001Interchangeable
interchangeable cross-reference
interchangeable
376-41Interchangeable
interchangeable cross-reference
interchangeable
42620Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21763?
21763 is a BLOCK,PUMP,INJECTION.
What parts can replace 21763?
There are 34 known substitutes for 21763: 19941, 65070F, 65070 and 31 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21763?
21763 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-232-4093. 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