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45484A — BOLT,SQUARE NECK

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

45484A: BOLT,SQUARE NECK.

The BOLT,SQUARE NECK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: OVAL COUNTERSUNK, neck_width: 0.492 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, neck_length: 0.062 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 1.016 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-078-3678, 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
45484A
NSN: 5306-00-078-3678
FSC: 5306 — Bolts
CAGE: 45RP7 — DRESSTA NORTH AMERICA LTD (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleOVAL COUNTERSUNK
neck_width0.492 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
neck_length0.062 INCHES NOMINAL IN
thread_class2A A
head_diameter1.016 INCHES NOMINAL IN
thread_length1.440 INCHES MINIMUM AND 1.576 INCHES MAXIMUM IN
fastener_length2.500 INCHES NOMINAL IN
thread_directionRIGHT-HAND
countersink_angle82.0 DEGREES NOMINAL
nominal_thread_diameter0.625 INCHES IN
thread_quantity_per_inch11
NSN5306-00-078-3678
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 45484A · 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
•
NECK LENGTH: 0.062 INCHES NOMINAL IN
•
FASTENER LENGTH: 2.500 INCHES NOMINAL IN
•
THREAD LENGTH: 1.440 INCHES MINIMUM AND 1.576 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: F1NE GRAIN,GRADE 8 FSCM 23926 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.625 INCHES IN
•
HEAD STYLE: OVAL COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
NECK WIDTH: 0.492 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
NECK LENGTH0.062 INCHES NOMINAL IN
FASTENER LENGTH2.500 INCHES NOMINAL IN
THREAD LENGTH1.440 INCHES MINIMUM AND 1.576 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONF1NE GRAIN,GRADE 8 FSCM 23926 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES IN
HEAD STYLEOVAL COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
NECK WIDTH0.492 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
THREAD CLASS2A A
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
H45484AReference 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 45484A?
45484A is a BOLT,SQUARE NECK.
What parts can replace 45484A?
There is 1 known substitute for 45484A: H45484A. Substitute compatibility should be verified for your specific system.
What is the NSN for 45484A?
45484A is cataloged in the U.S. Government catalog under NSN 5306-00-078-3678. This indicates validated use in U.S. government and defense supply chains.
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