8619554 — STUD,SHOULDERED

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

8619554: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include thread_class: 2A STUD THREAD A, overall_length: 3.344 INCHES MINIMUM AND 3.375 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES OVERALL, shoulder_length: 0.375 INCHES NOMINAL IN, thread_direction: LEFT-HAND NUT THREAD, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-924-7666, 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

8619554

NSN: 5307-00-924-7666
FSC: 5307 — Studs
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)

SPECIFICATIONS

thread_class	2A STUD THREAD A
overall_length	3.344 INCHES MINIMUM AND 3.375 INCHES MAXIMUM IN
surface_finish	125.0 MICROINCHES OVERALL
shoulder_length	0.375 INCHES NOMINAL IN
thread_direction	LEFT-HAND NUT THREAD
surface_treatment	CADMIUM OVERALL
nominal_thread_size	0.312 INCHES STUD THREAD IN
distance_across_flats	0.375 INCHES NOMINAL IN
cotter_pin_hole_diameter	0.094 INCHES NOMINAL FIRST HOLE IN
thread_quantity_per_inch	24 STUD THREAD
thread_series_designator	UNF NUT THREAD
surface_treatment_document_and_classification	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5307-00-924-7666

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES OVERALL

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

COTTER PIN HOLE DIAMETER: 0.094 INCHES NOMINAL FIRST HOLE IN

•

THREAD DIRECTION: LEFT-HAND NUT THREAD

•

NOMINAL THREAD SIZE: 0.312 INCHES NUT THREAD IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
COTTER PIN HOLE DIAMETER	0.094 INCHES NOMINAL FIRST HOLE IN
OVERALL LENGTH	3.344 INCHES MINIMUM AND 3.375 INCHES MAXIMUM IN
THREAD DIRECTION	LEFT-HAND NUT THREAD
THREAD DIRECTION	RIGHT-HAND STUD THREAD
NOMINAL THREAD SIZE	0.312 INCHES NUT THREAD IN
NOMINAL THREAD SIZE	0.312 INCHES STUD THREAD IN
SURFACE TREATMENT	CADMIUM OVERALL
THREAD CLASS	2A STUD THREAD A

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 2

IS201501Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5307009247666Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 8619554?

8619554 is a STUD,SHOULDERED.

What parts can replace 8619554?

There are 2 known substitutes for 8619554: IS201501, 5307009247666. Substitute compatibility should be verified for your specific system.

What is the NSN for 8619554?

8619554 is cataloged in the U.S. Government catalog under NSN 5307-00-924-7666. This indicates validated use in U.S. government and defense supply chains.

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