PartsTable
Technical Data Sheet
PartsTable / COMPONENT / D137627
D137627 ✓ 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 BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8640 OVERALL, head_style: HEXAGON EXTENDED WASHER, head_height: 7.77 MILLIMETERS MINIMUM AND 7.92 MILLIMETERS MAXIMUM MM, thread_class: 2A A, thread_length: 0.667 INCHES NOMINAL IN, fastener_length: 0.750 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 5306-01-351-1744, 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
D137627
NSN: 5306-01-351-1744
FSC: 5306
CAGE: K0239 — COBHAM DEFENCE COMMUNICATIONS LIMITED (GBR)
SPECIFICATIONS
materialSTEEL COMP 8640 OVERALL
head_styleHEXAGON EXTENDED WASHER
head_height7.77 MILLIMETERS MINIMUM AND 7.92 MILLIMETERS MAXIMUM MM
thread_class2A A
thread_length0.667 INCHES NOMINAL IN
fastener_length0.750 INCHES NOMINAL IN
locking_featurePATCH THREADS
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
surface_treatmentPHOSPHATE AND OIL OVERALL
width_between_flats7.912 MILLIMETERS MINIMUM AND 8.014 MILLIMETERS MAXIMUM MM
nominal_thread_diameter0.312 INCHES IN
NSN5306-01-351-1744
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: D137627 · 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
•
FEATURES PROVIDED: FINISHED HEAD
•
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTMB117 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
MINIMUM TENSILE STRENGTH: 160000 POUNDS PER SQUARE INCH LBS
•
SURFACE TREATMENT: PHOSPHATE AND OIL OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD HEIGHT: 7.77 MILLIMETERS MINIMUM AND 7.92 MILLIMETERS MAXIMUM MM
•
WIDTH BETWEEN FLATS: 7.912 MILLIMETERS MINIMUM AND 8.014 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDFINISHED HEAD
NOMINAL THREAD DIAMETER0.312 INCHES IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTMB117 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH LBS
SURFACE TREATMENTPHOSPHATE AND OIL OVERALL
THREAD DIRECTIONRIGHT-HAND
HEAD HEIGHT7.77 MILLIMETERS MINIMUM AND 7.92 MILLIMETERS MAXIMUM MM
WIDTH BETWEEN FLATS7.912 MILLIMETERS MINIMUM AND 8.014 MILLIMETERS MAXIMUM MM
LOCKING FEATUREPATCH THREADS
THREAD QUANTITY PER INCH24
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
X5358TYPEV3Interchangeable
interchangeable cross-reference
interchangeable
23-1142Interchangeable
interchangeable cross-reference
interchangeable
V3-32Interchangeable
interchangeable cross-reference
interchangeable
411-219-176Interchangeable
interchangeable cross-reference
interchangeable
748-510-571Interchangeable
interchangeable cross-reference
interchangeable
2595-076-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy D137627?
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 D137627?
D137627 is a BOLT,MACHINE.
What parts can replace D137627?
There are 11 known substitutes for D137627: X5358TYPEV3, 23-1142, V3-32 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D137627?
D137627 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-351-1744. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — D137627

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026