PartsTable
Technical Data Sheet
PartsTable / MRO / 30-8-30
30-8-30 ✓ 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

The 30-8-30 is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620H OVERALL, body_style: WEBBED, SOLID, bore_style: W/COUNTERBORE COUNTERBORE FIRST END, teeth_type: SINGLE HELIX, helix_angle: 28.2777 DEGREES, pitch_diameter: 5.1977 INCHES NOMINAL 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 2530-00-118-8713, 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→ 30-8-30
NSN: 2530-00-118-8713
FSC: 2530
CAGE: 73740 — TRW INC TRW COMMERCIAL STEERING DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 8620H OVERALL
body_styleWEBBED, SOLID
bore_styleW/COUNTERBORE COUNTERBORE FIRST END
teeth_typeSINGLE HELIX
helix_angle28.2777 DEGREES
pitch_diameter5.1977 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity37
hardness_rating59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
tooth_directionLEFT
special_featuresRAMP HEATER/BLOWER
style_designatorONE PROTRUDING HUB, ONE FLUSH HUB
NSN2530-00-118-8713
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 30-8-30 TITLE COMPONENT PN 30-8-30 MFR 30-8-30
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL QQ-S-698 TEMPER 3-5,0.036 IN. WALL THK,0.690 IN. O/A LG,0.750 IN. MIN 0.753 IN. MAX ID,1.060 IN. OD,0.045 IN.W OF FLANGE IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL QQ-S-698 TEMPER 3-5,0.036 IN. WALL THK,0.690 IN. O/A LG,0.750 IN. MIN 0.753 IN. MAX ID,1.060 IN. OD,0.045 IN.W OF FLANGE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
30830Interchangeable
interchangeable cross-reference
interchangeable
914098Interchangeable
interchangeable cross-reference
interchangeable
7521016Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30-8-30?
30-8-30 is a 30-8-30. It is classified as a MRO (MRO_GENERAL).
What parts can replace 30-8-30?
There are 3 known substitutes for 30-8-30: 30830, 914098, 7521016. Substitute compatibility should be verified for your specific system.
What is the NSN for 30-8-30?
30-8-30 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-118-8713. 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