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Technical Data Sheet
PartsTable / COMPONENT / MS35289-234
MS35289-234 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 2.250 INCHES MINIMUM AND 2.562 INCHES MAXIMUM IN, fastener_length: 3.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-558-7347, 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
MS35289-234
NSN: 5305-00-558-7347
FSC: 5305
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN
thread_class2A A
thread_length2.250 INCHES MINIMUM AND 2.562 INCHES MAXIMUM IN
fastener_length3.000 INCHES NOMINAL IN
hardness_rating207.0 BRINELL STANDARD MAXIMUM OVERALL
thread_directionRIGHT-HAND
width_between_flats1.469 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
minimum_yield_strength28000 POUNDS PER SQUARE INCH LBS
nominal_thread_diameter1.000 INCHES IN
minimum_tensile_strength55000 POUNDS PER SQUARE INCH LBS
NSN5305-00-558-7347
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: MS35289-234 · 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
•
MINIMUM TENSILE STRENGTH: 55000 POUNDS PER SQUARE INCH LBS
•
THREAD LENGTH: 2.250 INCHES MINIMUM AND 2.562 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
FASTENER LENGTH: 3.000 INCHES NOMINAL IN
•
HARDNESS RATING: 207.0 BRINELL STANDARD MAXIMUM OVERALL
•
WIDTH BETWEEN FLATS: 1.469 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MINIMUM TENSILE STRENGTH55000 POUNDS PER SQUARE INCH LBS
THREAD LENGTH2.250 INCHES MINIMUM AND 2.562 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONSAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FASTENER LENGTH3.000 INCHES NOMINAL IN
HARDNESS RATING207.0 BRINELL STANDARD MAXIMUM OVERALL
WIDTH BETWEEN FLATS1.469 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
THREAD CLASS2A A
HEAD STYLEHEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
FFS85AMEND2TYPE2STYLE10PGRADE2Interchangeable
interchangeable cross-reference
interchangeable
MS35289-60Interchangeable
interchangeable cross-reference
interchangeable
3578Interchangeable
interchangeable cross-reference
interchangeable
MS35289-89Interchangeable
interchangeable cross-reference
interchangeable
MS35289-115Interchangeable
interchangeable cross-reference
interchangeable
MS35290-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS35289-234?
MS35289-234 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace MS35289-234?
There are 12 known substitutes for MS35289-234: FFS85AMEND2TYPE2STYLE10PGRADE2, MS35289-60, 3578 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS35289-234?
MS35289-234 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-558-7347. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026