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2811702 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

2811702: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN, fastener_length: 2.302 INCHES MINIMUM AND 2.322 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-281-1702, 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
2811702
NSN: 5306-00-281-1702
FSC: 5306 — Bolts
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
thread_class3A A
thread_length1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
fastener_length2.302 INCHES MINIMUM AND 2.322 INCHES MAXIMUM IN
special_featuresWASHER FACE 0.656 IN. DIA BY 0.031 IN. LG ON BEARING SURFACE AND 45.0 DEG CHAMFER 1 THD DEEP ON THD END IN
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
width_between_flats0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
nominal_thread_diameter0.438 INCHES IN
thread_quantity_per_inch14
NSN5306-00-281-1702
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2811702 · 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: 0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
•
FASTENER LENGTH: 2.302 INCHES MINIMUM AND 2.322 INCHES MAXIMUM IN
•
THREAD LENGTH: 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.438 INCHES IN
•
FEATURES PROVIDED: FINISHED HEAD
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
FASTENER LENGTH2.302 INCHES MINIMUM AND 2.322 INCHES MAXIMUM IN
THREAD LENGTH1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.438 INCHES IN
FEATURES PROVIDEDFINISHED HEAD
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
SPECIAL FEATURESWASHER FACE 0.656 IN. DIA BY 0.031 IN. LG ON BEARING SURFACE AND 45.0 DEG CHAMFER 1 THD DEEP ON THD END IN
THREAD CLASS3A 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
1419753Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 2811702?
2811702 is a BOLT,MACHINE.
What parts can replace 2811702?
There is 1 known substitute for 2811702: 1419753. Substitute compatibility should be verified for your specific system.
What is the NSN for 2811702?
2811702 is cataloged in the U.S. Government catalog under NSN 5306-00-281-1702. This indicates validated use in U.S. government and defense supply chains.
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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.