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3R342 ✓ 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 CLAMP,C is a the manufacturer industrial component. Key specifications include throat_depth: 4.500 INCHES NOMINAL IN, special_features: SLIDING PIN SCREW (FULL LENGTH); 3/4 IN. SCREW DIA IN, test_load_rating: 5900.0 POUNDS LBS, jaw_nominal_opening: 8.000 INCHES 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 5120-01-399-9447, 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
3R342
NSN: 5120-01-399-9447
FSC: 5120
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
throat_depth4.500 INCHES NOMINAL IN
special_featuresSLIDING PIN SCREW (FULL LENGTH); 3/4 IN. SCREW DIA IN
test_load_rating5900.0 POUNDS LBS
jaw_nominal_opening8.000 INCHES IN
NSN5120-01-399-9447
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CLAMP,C TITLE COMPONENT PN 3R342 MFR CLAMP,C
KEY FEATURES
•
JAW NOMINAL OPENING: 8.000 INCHES IN
•
THROAT DEPTH: 4.500 INCHES NOMINAL IN
•
TEST LOAD RATING: 5900.0 POUNDS LBS
TECHNICAL CHARACTERISTICS (FLIS)
JAW NOMINAL OPENING8.000 INCHES IN
THROAT DEPTH4.500 INCHES NOMINAL IN
SPECIAL FEATURESSLIDING PIN SCREW (FULL LENGTH); 3/4 IN. SCREW DIA IN
TEST LOAD RATING5900.0 POUNDS LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
J408Interchangeable
interchangeable cross-reference
interchangeable
MILH13531Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-13531Interchangeable
interchangeable cross-reference
interchangeable
HC44478LInterchangeable
interchangeable cross-reference
interchangeable
96569-A2Interchangeable
interchangeable cross-reference
interchangeable
43042Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3R342?
3R342 is a CLAMP,C.
What parts can replace 3R342?
There are 8 known substitutes for 3R342: J408, MILH13531, MIL-DTL-13531 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3R342?
3R342 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-399-9447. 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