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Technical Data Sheet
3946-1 ✓ 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 ANCHOR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, thread_length: 6.000 INCHES NOMINAL IN, fastener_length: 6.000 INCHES NOMINAL IN, special_features: MATERIAL: THROUGH-HARDENED MEDIUM CARBON ALLOY STEEL; GRADE 8, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-01-197-5135, 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
3946-1
NSN: 4030-01-197-5135
FSC: 4030
CAGE: 38018 — MANITOWOC ENGINEERING CO DIVISION OF THE MANITOWOC CO INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
thread_length6.000 INCHES NOMINAL IN
fastener_length6.000 INCHES NOMINAL IN
special_featuresMATERIAL: THROUGH-HARDENED MEDIUM CARBON ALLOY STEEL; GRADE 8
thread_directionRIGHT-HAND
end_item_identification2320-01-531-6425; MRAP BUFFALO MK2A2
nominal_thread_diameter0.6250 INCHES IN
thread_quantity_per_inch18
thread_series_designatorUNF
part_name_assigned_by_controlling_agencyHEX HEAD CAP SCREW
NSN4030-01-197-5135
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ANCHOR TITLE COMPONENT PN 3946-1 MFR ANCHOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
39461Interchangeable
interchangeable cross-reference
interchangeable
18972Interchangeable
interchangeable cross-reference
interchangeable
1AX 165Interchangeable
interchangeable cross-reference
interchangeable
MS35304-178Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3946-1?
3946-1 is a ANCHOR.
What parts can replace 3946-1?
There are 4 known substitutes for 3946-1: 39461, 18972, 1AX 165 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3946-1?
3946-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-01-197-5135. This indicates validated use in U.S. government and defense supply chains.
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