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147794-1 — STUD,BALL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

147794-1: STUD,BALL.

The STUD,BALL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, body_length: 0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN, thread_class: 3B LOCATION NOT OTHERWISE SPECIFIED, body_diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, neck_diameter: 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, thread_length: 0.400 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-274-7141, 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
147794-1
NSN: 5307-01-274-7141
FSC: 5307 — Studs
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialSTEEL COMP 303
body_length0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
thread_class3B LOCATION NOT OTHERWISE SPECIFIED
body_diameter0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
neck_diameter0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
thread_length0.400 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_length0.840 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN
special_featuresHOLE 0.050 IN. MIN,0.057 IN. MAX DIA ON UNTHREADED BODY IN
style_designatorBALL
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.138 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
NSN5307-01-274-7141
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 147794-1 · 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
•
BODY DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.400 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
STYLE DESIGNATOR: BALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
•
NOMINAL THREAD SIZE: 0.138 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.400 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
STYLE DESIGNATORBALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.840 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
NOMINAL THREAD SIZE0.138 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
BODY LENGTH0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
SPECIAL FEATURESHOLE 0.050 IN. MIN,0.057 IN. MAX DIA ON UNTHREADED BODY IN
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
10116466Reference 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 147794-1?
147794-1 is a STUD,BALL.
What parts can replace 147794-1?
There is 1 known substitute for 147794-1: 10116466. Substitute compatibility should be verified for your specific system.
What is the NSN for 147794-1?
147794-1 is cataloged in the U.S. Government catalog under NSN 5307-01-274-7141. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.