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944666 — STUD,BALL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

944666: STUD,BALL.

The STUD,BALL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1117 OR STEEL COMP B1113, thread_class: 2A LOCATION NOT OTHERWISE SPECIFIED A, thread_length: 0.620 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_length: 2.120 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES HEAD, thread_direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-159-6273, 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
944666
NSN: 5307-00-159-6273
FSC: 5307 — Studs
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1117 OR STEEL COMP B1113
thread_class2A LOCATION NOT OTHERWISE SPECIFIED A
thread_length0.620 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_length2.120 INCHES NOMINAL IN
surface_finish63.0 MICROINCHES HEAD
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
surface_treatmentCADMIUM AND CHROMATE OVERALL
nominal_thread_size0.438 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
thread_quantity_per_inch20 LOCATION NOT OTHERWISE SPECIFIED
thread_series_designatorUNF LOCATION NOT OTHERWISE SPECIFIED
material_document_and_classificationQQ-S-637 FED SPEC ALL MATERIAL RESPONSES
surface_treatment_document_and_classificationQQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5307-00-159-6273
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 944666 · 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
•
SURFACE FINISH: 63.0 MICROINCHES HEAD
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.620 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-637 FED SPEC ALL MATERIAL RESPONSES
•
THREAD DIRECTION: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
•
NOMINAL THREAD SIZE: 0.438 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.620 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC ALL MATERIAL RESPONSES
OVERALL LENGTH2.120 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
NOMINAL THREAD SIZE0.438 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END0.250 INCHES NOMINAL IN
THREAD CLASS2A LOCATION NOT OTHERWISE SPECIFIED 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 1
5307001596273Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 944666?
944666 is a STUD,BALL.
What parts can replace 944666?
There is 1 known substitute for 944666: 5307001596273. Substitute compatibility should be verified for your specific system.
What is the NSN for 944666?
944666 is cataloged in the U.S. Government catalog under NSN 5307-00-159-6273. This indicates validated use in U.S. government and defense supply chains.
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