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NAFB2404A — BOLT,RING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

NAFB2404A: BOLT,RING.

The BOLT,RING is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.750 INCHES NOMINAL IN, shoulder_shape: ROUND FIRST SHOULDER, fastener_length: 6.000 INCHES NOMINAL IN, width_between_flats: 2.812 INCHES NOMINAL IN, minimum_tensile_strength: 120000 POUNDS PER SQUARE INCH LBS. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-482-2724, 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
NAFB2404A
NSN: 5306-00-482-2724
NIINs: 004822724, 011101052
FSC: 5306 — Bolts
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
head_styleHEXAGON
head_height0.750 INCHES NOMINAL IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length6.000 INCHES NOMINAL IN
width_between_flats2.812 INCHES NOMINAL IN
minimum_tensile_strength120000 POUNDS PER SQUARE INCH LBS
NSN5306-00-482-2724
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: NAFB2404A · 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: 0.750 INCHES NOMINAL IN
•
FASTENER LENGTH: 6.000 INCHES NOMINAL IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
HEAD STYLE: HEXAGON
•
WIDTH BETWEEN FLATS: 2.812 INCHES NOMINAL IN
•
MINIMUM TENSILE STRENGTH: 120000 POUNDS PER SQUARE INCH LBS
•
MINIMUM YIELD STRENGTH: 105000 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.750 INCHES NOMINAL IN
FASTENER LENGTH6.000 INCHES NOMINAL IN
SHOULDER SHAPEROUND FIRST SHOULDER
HEAD STYLEHEXAGON
WIDTH BETWEEN FLATS2.812 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTH120000 POUNDS PER SQUARE INCH LBS
MINIMUM YIELD STRENGTH105000 POUNDS PER SQUARE INCH LBS
SUBSTITUTES & CROSS-REFERENCES 2
NAFB3404AReference document
Same NSN cross-reference
Reference document — Secondary reference
10555062Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NAFB2404A?
NAFB2404A is a BOLT,RING.
What parts can replace NAFB2404A?
There are 2 known substitutes for NAFB2404A: NAFB3404A, 10555062. Substitute compatibility should be verified for your specific system.
What is the NSN for NAFB2404A?
NAFB2404A is cataloged in the U.S. Government catalog under NSN 5306-00-482-2724. 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.