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10935304 — BOLT,INTERNAL WRENCHING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

10935304: BOLT,INTERNAL WRENCHING.

The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4037 OVERALL, head_style: OVAL COUNTERSUNK UNDERCUT, thread_class: 2A A, head_diameter: 0.250 INCHES NOMINAL IN, thread_length: 0.300 INCHES MINIMUM IN, fastener_length: 0.532 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-952-8456, 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
10935304
NSN: 5306-00-952-8456
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 4037 OVERALL
head_styleOVAL COUNTERSUNK UNDERCUT
thread_class2A A
head_diameter0.250 INCHES NOMINAL IN
thread_length0.300 INCHES MINIMUM IN
fastener_length0.532 INCHES NOMINAL IN
hardness_rating38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
countersink_angle33.0 DEGREES NOMINAL
features_providedCASEHARDENED
surface_treatmentOXIDE OVERALL
width_across_flats0.125 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN
NSN5306-00-952-8456
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 10935304 · 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
•
WIDTH ACROSS FLATS: 0.125 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.532 INCHES NOMINAL IN
•
THREAD LENGTH: 0.300 INCHES MINIMUM IN
•
HARDNESS RATING: 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
FIRST DIAMETER FROM HEAD: 0.145 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
•
FEATURES PROVIDED: CASEHARDENED
•
HEAD STYLE: OVAL COUNTERSUNK UNDERCUT
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.125 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN
FASTENER LENGTH0.532 INCHES NOMINAL IN
THREAD LENGTH0.300 INCHES MINIMUM IN
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FIRST DIAMETER FROM HEAD0.145 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
FEATURES PROVIDEDCASEHARDENED
HEAD STYLEOVAL COUNTERSUNK UNDERCUT
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES 1
5306009528456Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 10935304?
10935304 is a BOLT,INTERNAL WRENCHING.
What parts can replace 10935304?
There is 1 known substitute for 10935304: 5306009528456. Substitute compatibility should be verified for your specific system.
What is the NSN for 10935304?
10935304 is cataloged in the U.S. Government catalog under NSN 5306-00-952-8456. 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.