PartsTable
Technical Data Sheet
Download PDF

MS21250-07068 — BOLT,SHEAR

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

MS21250-07068: BOLT,SHEAR.

The BOLT,SHEAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 AND STEEL COMP 4140 AND STEEL COMP E4340 AND STEEL COMP 6150 OVERALL, head_style: DOUBLE HEXAGON W/HOLE, grip_length: 4.490 INCHES MINIMUM AND 4.510 INCHES MAXIMUM IN, head_height: 0.435 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.721 INCHES MINIMUM AND 0.768 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-413-9249, 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
MS21250-07068
NSN: 5306-01-413-9249
FSC: 5306 — Bolts
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL COMP 8740 AND STEEL COMP 4140 AND STEEL COMP E4340 AND STEEL COMP 6150 OVERALL
head_styleDOUBLE HEXAGON W/HOLE
grip_length4.490 INCHES MINIMUM AND 4.510 INCHES MAXIMUM IN
head_height0.435 INCHES NOMINAL IN
thread_class3A A
thread_length0.721 INCHES MINIMUM AND 0.768 INCHES MAXIMUM IN
fastener_length4.981 INCHES MINIMUM AND 5.001 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
width_between_flats0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
nominal_thread_diameter0.437 INCHES IN
extended_washer_diameter0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
thread_quantity_per_inch20
NSN5306-01-413-9249
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: MS21250-07068 · 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
•
EXTENDED WASHER THICKNESS: 0.099 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.435 INCHES NOMINAL IN
•
FASTENER LENGTH: 4.981 INCHES MINIMUM AND 5.001 INCHES MAXIMUM IN
•
EXTENDED WASHER DIAMETER: 0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.721 INCHES MINIMUM AND 0.768 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.437 INCHES IN
•
HEAD STYLE: DOUBLE HEXAGON W/HOLE
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.099 INCHES NOMINAL IN
HEAD HEIGHT0.435 INCHES NOMINAL IN
FASTENER LENGTH4.981 INCHES MINIMUM AND 5.001 INCHES MAXIMUM IN
EXTENDED WASHER DIAMETER0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
THREAD LENGTH0.721 INCHES MINIMUM AND 0.768 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.437 INCHES IN
HEAD STYLEDOUBLE HEXAGON W/HOLE
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH4.490 INCHES MINIMUM AND 4.510 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
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 2
932.35.60.137Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
9823560137Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy MS21250-07068?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MS21250-07068?
MS21250-07068 is a BOLT,SHEAR.
What parts can replace MS21250-07068?
There are 2 known substitutes for MS21250-07068: 932.35.60.137, 9823560137. Substitute compatibility should be verified for your specific system.
What is the NSN for MS21250-07068?
MS21250-07068 is cataloged in the U.S. Government catalog under NSN 5306-01-413-9249. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MS21250-07068

✓ 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.