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3879620 — STUD,PLAIN

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

3879620: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include thread_class: 2A STUD THREAD A, thread_length: 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM NUT THREAD B IN, overall_length: 2.975 INCHES MINIMUM AND 3.025 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND STUD THREAD, nominal_thread_size: 0.563 INCHES STUD THREAD IN, end_item_identification: 4210-01-622-0440;TRUCK,FIRE FIGHTING. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-654-1487, 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
3879620
NSN: 5307-01-654-1487
FSC: 5307 — Studs
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
thread_class2A STUD THREAD A
thread_length1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM NUT THREAD B IN
overall_length2.975 INCHES MINIMUM AND 3.025 INCHES MAXIMUM IN
special_featuresNON THREADED DIAMETER: 0.5495 INCH MINIMAL TO 0.5625 INCH MAXIMUM;STYLE: STUD,DOUBLE ENDED;FINISH: C20, TYPE I, CLASS B PER FM100 IN
thread_directionRIGHT-HAND STUD THREAD
nominal_thread_size0.563 INCHES STUD THREAD IN
end_item_identification4210-01-622-0440;TRUCK,FIRE FIGHTING
thread_quantity_per_inch18 NUT THREAD B
thread_series_designatorUNF NUT THREAD A
part_name_assigned_by_controlling_agencySTUD,SPL
NSN5307-01-654-1487
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3879620 · 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
•
THREAD LENGTH: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM NUT THREAD A IN
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.563 INCHES STUD THREAD IN
•
THREAD CLASS: 2A STUD THREAD A
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM NUT THREAD A IN
THREAD LENGTH1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM NUT THREAD B IN
OVERALL LENGTH2.975 INCHES MINIMUM AND 3.025 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
NOMINAL THREAD SIZE0.563 INCHES STUD THREAD IN
SPECIAL FEATURESNON THREADED DIAMETER: 0.5495 INCH MINIMAL TO 0.5625 INCH MAXIMUM;STYLE: STUD,DOUBLE ENDED;FINISH: C20, TYPE I, CLASS B PER FM100 IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSTUD,SPL
THREAD CLASS2A STUD THREAD A
END ITEM IDENTIFICATION4210-01-622-0440;TRUCK,FIRE FIGHTING
THREAD QUANTITY PER INCH18 NUT THREAD B
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3879620?
3879620 is a STUD,PLAIN.
What is the NSN for 3879620?
3879620 is cataloged in the U.S. Government catalog under NSN 5307-01-654-1487. This indicates validated use in U.S. government and defense supply chains.
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