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5494912 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5494912: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 13.0 MILLIMETERS NOMINAL MM, thread_class: 2A A, thread_length: 24.5 MILLIMETERS NOMINAL MM, shoulder_shape: ROUND ALL SHOULDERS. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-383-0894, 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
5494912
NSN: 5306-01-383-0894
FSC: 5306 — Bolts
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height13.0 MILLIMETERS NOMINAL MM
thread_class2A A
thread_length24.5 MILLIMETERS NOMINAL MM
shoulder_shapeROUND ALL SHOULDERS
fastener_length87.0 MILLIMETERS NOMINAL MM
shoulder_length58.5 MILLIMETERS NOMINAL SECOND SHOULDER MM
thread_directionRIGHT-HAND
shoulder_diameter21.0 MILLIMETERS NOMINAL FIRST SHOULDER MM
surface_treatmentPASSIVATE OVERALL
width_between_flats29.8 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM MM
NSN5306-01-383-0894
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5494912 · 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
•
HEAD HEIGHT: 13.0 MILLIMETERS NOMINAL MM
•
FASTENER LENGTH: 87.0 MILLIMETERS NOMINAL MM
•
SHOULDER LENGTH: 2.0 MILLIMETERS NOMINAL FIRST SHOULDER MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: LN29747, CODE 1201, CAGE C3927 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
SHOULDER DIAMETER: 21.0 MILLIMETERS NOMINAL FIRST SHOULDER MM
•
THREAD LENGTH: 24.5 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
HEAD HEIGHT13.0 MILLIMETERS NOMINAL MM
FASTENER LENGTH87.0 MILLIMETERS NOMINAL MM
SHOULDER LENGTH2.0 MILLIMETERS NOMINAL FIRST SHOULDER MM
SHOULDER LENGTH58.5 MILLIMETERS NOMINAL SECOND SHOULDER MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONLN29747, CODE 1201, CAGE C3927 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER21.0 MILLIMETERS NOMINAL FIRST SHOULDER MM
SHOULDER DIAMETER23.0 MILLIMETERS NOMINAL SECOND SHOULDER MM
THREAD LENGTH24.5 MILLIMETERS NOMINAL MM
SHOULDER SHAPEROUND ALL SHOULDERS
MATERIAL DOCUMENT AND CLASSIFICATIONDIN668-1.4057-35 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
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
78960003Reference 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 5494912?
5494912 is a BOLT,SHOULDER.
What parts can replace 5494912?
There is 1 known substitute for 5494912: 78960003. Substitute compatibility should be verified for your specific system.
What is the NSN for 5494912?
5494912 is cataloged in the U.S. Government catalog under NSN 5306-01-383-0894. This indicates validated use in U.S. government and defense supply chains.
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