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Technical Data Sheet
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201-8899 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

201-8899: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: DOUBLE HEXAGON EXTENDED WASHER, grip_length: 0.160 INCHES NOMINAL IN, head_height: 0.880 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 2.840 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-514-8085, 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
201-8899
NSN: 5306-01-514-8085
FSC: 5306 — Bolts
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleDOUBLE HEXAGON EXTENDED WASHER
grip_length0.160 INCHES NOMINAL IN
head_height0.880 INCHES NOMINAL IN
thread_class3A A
thread_length2.840 INCHES NOMINAL IN
fastener_length3.000 INCHES NOMINAL IN
hardness_rating38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
special_featuresBOLT EXCEEDS SAE GRADE 8 SPECIFICATIONS WITH SMOOTH ROLLED THREADS
thread_directionRIGHT-HAND
end_item_identificationASSY, EXT HAN; W/S: SEAWOLF CLASS SSN
nominal_thread_diameter0.875 INCHES IN
NSN5306-01-514-8085
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 201-8899 · 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: 0.880 INCHES NOMINAL IN
•
FASTENER LENGTH: 3.000 INCHES NOMINAL IN
•
EXTENDED WASHER DIAMETER: 1.310 INCHES NOMINAL IN
•
THREAD LENGTH: 2.840 INCHES NOMINAL IN
•
HARDNESS RATING: 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
•
NOMINAL THREAD DIAMETER: 0.875 INCHES IN
•
HEAD STYLE: DOUBLE HEXAGON EXTENDED WASHER
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.880 INCHES NOMINAL IN
FASTENER LENGTH3.000 INCHES NOMINAL IN
EXTENDED WASHER DIAMETER1.310 INCHES NOMINAL IN
THREAD LENGTH2.840 INCHES NOMINAL IN
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL THREAD DIAMETER0.875 INCHES IN
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH0.160 INCHES NOMINAL IN
SPECIAL FEATURESBOLT EXCEEDS SAE GRADE 8 SPECIFICATIONS WITH SMOOTH ROLLED THREADS
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
3N-8647 ITEM 1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 201-8899?
201-8899 is a BOLT,MACHINE.
What parts can replace 201-8899?
There is 1 known substitute for 201-8899: 3N-8647 ITEM 1. Substitute compatibility should be verified for your specific system.
What is the NSN for 201-8899?
201-8899 is cataloged in the U.S. Government catalog under NSN 5306-01-514-8085. This indicates validated use in U.S. government and defense supply chains.
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