PartsTable
Technical Data Sheet
3-4MPC7 ✓ Verified by PartsTable
· BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 482 OR COPPER ALLOY 485 OVERALL, head_style: HEXAGON, head_height: 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.889 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, fastener_length: 1.000 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 5306-00-206-1914, 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
3-4MPC7
NSN: 5306-00-206-1914
FSC: 5306
CAGE: 47496 — THE DEWEY ELECTRONICS CORPORATION DIV PITOMETER LOG DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 482 OR COPPER ALLOY 485 OVERALL
head_styleHEXAGON
head_height0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
thread_class3A A
thread_length0.889 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
fastener_length1.000 INCHES NOMINAL IN
special_featuresUSED ON CAR
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
surface_treatmentCADMIUM AND CHROMATE OVERALL
width_between_flats0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
nominal_thread_diameter0.312 INCHES IN
NSN5306-00-206-1914
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3-4MPC7 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
FEATURES PROVIDED: FINISHED HEAD
FASTENER LENGTH: 1.000 INCHES NOMINAL IN
THREAD CLASS: 3A A
WIDTH BETWEEN FLATS: 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
HEAD HEIGHT: 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH: 18
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDFINISHED HEAD
SPECIAL FEATURESUSED ON CAR
FASTENER LENGTH1.000 INCHES NOMINAL IN
THREAD CLASS3A A
WIDTH BETWEEN FLATS0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
HEAD HEIGHT0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH18
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TYPE 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
MIL-S-933TYPEBInterchangeable
interchangeable cross-reference
interchangeable
FFS85TYPE1STYLE10SInterchangeable
interchangeable cross-reference
interchangeable
280451PC28Interchangeable
interchangeable cross-reference
interchangeable
FF-S-92 TY I STY 10SInterchangeable
interchangeable cross-reference
interchangeable
280451PC9Interchangeable
interchangeable cross-reference
interchangeable
T304Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-4MPC7?
3-4MPC7 is a BOLT,MACHINE.
What parts can replace 3-4MPC7?
There are 16 known substitutes for 3-4MPC7: MIL-S-933TYPEB, FFS85TYPE1STYLE10S, 280451PC28 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-4MPC7?
3-4MPC7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-206-1914. This indicates validated use in U.S. government and defense supply chains.
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