PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 3G12
3G12 ✓ 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 JUNCTION BOX is a the manufacturer industrial component. Key specifications include diameter: 1.000 INCHES NOMINAL IN, material: STEEL OVERALL, body_width: 4.500 INCHES NOMINAL IN, body_length: 8.625 INCHES NOMINAL IN, wheel_style: STRAIGHT, inside_depth: 1.625 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 5975-00-629-7502, 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
3G12
NSN: 5975-00-629-7502
FSC: 5975
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)
SPECIFICATIONS
diameter1.000 INCHES NOMINAL IN
materialSTEEL OVERALL
body_width4.500 INCHES NOMINAL IN
body_length8.625 INCHES NOMINAL IN
wheel_styleSTRAIGHT
inside_depth1.625 INCHES NOMINAL IN
usage_designMETALWORKING
hole_diameter1.9 INCHES NOMINAL IN
wheel_diameter14.0 INCHES NOMINAL IN
mounting_methodARBOR HOLE
special_featuresALUMINUM OXIDE
style_designatorRECTANGULAR-SPECIAL COVERED
NSN5975-00-629-7502
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available JUNCTION BOX TITLE COMPONENT PN 3G12 MFR JUNCTION BOX
KEY FEATURES
•
INSIDE DEPTH: 1.625 INCHES NOMINAL IN
•
ENTRANCE QUANTITY: 24
•
BODY LENGTH: 8.625 INCHES NOMINAL IN
•
BODY WIDTH: 4.500 INCHES NOMINAL IN
•
STANDARD WIRING DEVICE QUANTITY: 3
•
MATERIAL: STEEL OVERALL
•
COVER ATTACHMENT METHOD: UNTHREADED HOLE
•
STYLE DESIGNATOR: RECTANGULAR-SPECIAL COVERED
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DEPTH1.625 INCHES NOMINAL IN
ENTRANCE QUANTITY24
BODY LENGTH8.625 INCHES NOMINAL IN
BODY WIDTH4.500 INCHES NOMINAL IN
STANDARD WIRING DEVICE QUANTITY3
MATERIALSTEEL OVERALL
COVER ATTACHMENT METHODUNTHREADED HOLE
STYLE DESIGNATORRECTANGULAR-SPECIAL COVERED
COVER MOUNTING HOLE QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
3G12Interchangeable
interchangeable cross-reference
interchangeable
3G0012Interchangeable
interchangeable cross-reference
interchangeable
4178A14Interchangeable
interchangeable cross-reference
interchangeable
FAL 3G12Interchangeable
interchangeable cross-reference
interchangeable
B74.2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 3G12?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 3G12?
3G12 is a JUNCTION BOX.
What parts can replace 3G12?
There are 5 known substitutes for 3G12: 3G12, 3G0012, 4178A14 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3G12?
3G12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-629-7502. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 3G12

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026