PartsTable
Technical Data Sheet
PartsTable / MRO / SP20
SP20 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

NAVIGATION SET,SATELLITE SIGNALS. Key specifications include material: STEEL, play_type: COMPETITION, thickness: 0.330 INCHES NOMINAL IN, body_style: PISTON, body_width: 0.310 INCHES MAXIMUM IN, play_level: VARSITY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7810-00-353-3782, 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
MRO→ MRO_GENERAL→ SP20
NSN: 7810-00-353-3782
FSC: 7810
CAGE: 33986 — HILLERICH AND BRADSBY CO INC (USA)
SPECIFICATIONS
materialSTEEL
play_typeCOMPETITION
thickness0.330 INCHES NOMINAL IN
body_stylePISTON
body_width0.310 INCHES MAXIMUM IN
play_levelVARSITY
body_height0.475 INCHES MAXIMUM IN
body_length0.395 INCHES NOMINAL IN
flange_width3.120 INCHES NOMINAL IN
flange_length2.880 INCHES NOMINAL IN
overall_width3.000 INCHES NOMINAL IN
inclosure_typeENCASED
NSN7810-00-353-3782
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NAVIGATION SET,SATELLITE SIGNALS TITLE COMPONENT PN SP20 MFR NAVIGATION SET,SATELLI
KEY FEATURES
•
MATERIAL: ALUMINUM LOCATION NOT OTHERWISE SPECIFIED
•
OVERALL DIAMETER: 2.250 INCHES NOMINAL IN
•
PLAY TYPE: COMPETITION
•
PLAY LEVEL: VARSITY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM LOCATION NOT OTHERWISE SPECIFIED
OVERALL DIAMETER2.250 INCHES NOMINAL IN
MATERIALRUBBER GRIP
PLAY TYPECOMPETITION
PLAY LEVELVARSITY
SPECIAL FEATURESWEIGHT: 22 OUNCES; USA SB APPROVED OZ
OVERALL LENGTH33.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
4255819-7Interchangeable
interchangeable cross-reference
interchangeable
4255819Interchangeable
interchangeable cross-reference
interchangeable
447-563Interchangeable
interchangeable cross-reference
interchangeable
120 33/64Interchangeable
interchangeable cross-reference
interchangeable
2510 33/64Interchangeable
interchangeable cross-reference
interchangeable
C08840Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SP20?
SP20 is a NAVIGATION SET,SATELLITE SIGNALS. It is classified as a MRO (MRO_GENERAL).
What parts can replace SP20?
There are 31 known substitutes for SP20: 4255819-7, 4255819, 447-563 and 28 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SP20?
SP20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7810-00-353-3782. 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