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Technical Data Sheet
M48S48 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-836-8269, 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
M48S48
NSN: 3020-00-836-8269
FSC: 3020
CAGE: 12444 — DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
tooth_formSTANDARD
pitch_diameter0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
pressure_angle20.0000 DEGREES
teeth_quantity48
hardness_rating75.0 ROCKWELL B MINIMUM AND 83.0 ROCKWELL B MAXIMUM OVERALL
style_designatorPROTRUDING HUB
attachment_methodCLAMP
surface_treatmentPASSIVATE OVERALL
face_nominal_width0.125 INCHES IN
NSN3020-00-836-8269
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN M48S48 MFR GEAR,SPUR
KEY FEATURES
PITCH DIAMETER: 0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
HUB STYLE DESIGNATOR: SPLIT FIRST END
MATERIAL: STEEL COMP 303 OVERALL
CLAMPING SURFACE NOMINAL LENGTH: 0.250 INCHES FIRST END IN
BODY STYLE: PLAIN, SOLID
TOOTH FORM: STANDARD
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720,COMP 303S MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
FACE NOMINAL WIDTH: 0.125 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
PITCH DIAMETER0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
HUB STYLE DESIGNATORSPLIT FIRST END
MATERIALSTEEL COMP 303 OVERALL
CLAMPING SURFACE NOMINAL LENGTH0.250 INCHES FIRST END IN
BODY STYLEPLAIN, SOLID
TOOTH FORMSTANDARD
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303S MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
FACE NOMINAL WIDTH0.125 INCHES IN
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS IN
NOMINAL OUTSIDE DIAMETER1.042 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
H14-8Interchangeable
interchangeable cross-reference
interchangeable
2110091Interchangeable
interchangeable cross-reference
interchangeable
GGG-S-66Interchangeable
interchangeable cross-reference
interchangeable
720-001668Interchangeable
interchangeable cross-reference
interchangeable
36-004800Interchangeable
interchangeable cross-reference
interchangeable
537235-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M48S48?
M48S48 is a GEAR,SPUR.
What parts can replace M48S48?
There are 9 known substitutes for M48S48: H14-8, 2110091, GGG-S-66 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M48S48?
M48S48 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-836-8269. This indicates validated use in U.S. government and defense supply chains.
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