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Technical Data Sheet
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180-48020-3 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

180-48020-3: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include head_style: ROUND W/WRENCH FLATS, head_height: 0.060 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.875 INCHES NOMINAL IN, thread_length: 0.440 INCHES MINIMUM IN, fastener_length: 0.812 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-302-3265, 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
180-48020-3
NSN: 5306-00-302-3265
FSC: 5306 — Bolts
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
head_styleROUND W/WRENCH FLATS
head_height0.060 INCHES NOMINAL IN
thread_class3A A
head_diameter0.875 INCHES NOMINAL IN
thread_length0.440 INCHES MINIMUM IN
fastener_length0.812 INCHES NOMINAL IN
special_featuresTWO HOLES DRILLED IN HEAD PARALLEL TO CENTERLINE
width_between_flats0.375 INCHES NOMINAL IN
NSN5306-00-302-3265
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 180-48020-3 · 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: 0.060 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.812 INCHES NOMINAL IN
•
THREAD LENGTH: 0.440 INCHES MINIMUM IN
•
HEAD STYLE: ROUND W/WRENCH FLATS
•
WIDTH BETWEEN FLATS: 0.375 INCHES NOMINAL IN
•
THREAD CLASS: 3A A
•
HEAD DIAMETER: 0.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.060 INCHES NOMINAL IN
FASTENER LENGTH0.812 INCHES NOMINAL IN
THREAD LENGTH0.440 INCHES MINIMUM IN
HEAD STYLEROUND W/WRENCH FLATS
WIDTH BETWEEN FLATS0.375 INCHES NOMINAL IN
SPECIAL FEATURESTWO HOLES DRILLED IN HEAD PARALLEL TO CENTERLINE
THREAD CLASS3A A
HEAD DIAMETER0.875 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-004-7044 5306-00-007-6129 5306-00-008-7899 5306-00-009-4739 5306-00-118-7332 5306-00-151-1777 5306-00-255-4507 5306-01-101-2459
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 180-48020-3?
180-48020-3 is a BOLT,MACHINE.
What is the NSN for 180-48020-3?
180-48020-3 is cataloged in the U.S. Government catalog under NSN 5306-00-302-3265. 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.