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3930AS621 — BOLT,EYE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

3930AS621: BOLT,EYE.

The BOLT,EYE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, shank_length: 0.675 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.298 INCHES NOMINAL IN, overall_length: 1.300 INCHES NOMINAL IN, style_designator: ROUND, CLOSED W/SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-131-9822, 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
3930AS621
NSN: 5306-01-131-9822
FSC: 5306 — Bolts
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OVERALL
shank_length0.675 INCHES NOMINAL IN
thread_class3A A
thread_length0.298 INCHES NOMINAL IN
overall_length1.300 INCHES NOMINAL IN
style_designatorROUND, CLOSED W/SHOULDER
thread_directionRIGHT-HAND
eye_outside_width0.538 INCHES NOMINAL IN
shoulder_diameter0.437 INCHES NOMINAL IN
shoulder_thickness0.062 INCHES NOMINAL IN
eye_inside_diameter0.187 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
eye_stock_thickness0.094 INCHES NOMINAL IN
NSN5306-01-131-9822
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3930AS621 · 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
•
THREAD LENGTH: 0.298 INCHES NOMINAL IN
•
SHANK LENGTH: 0.675 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND, CLOSED W/SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
DISTANCE FROM CENTER OF EYE TO SHANK END: 1.081 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.298 INCHES NOMINAL IN
SHANK LENGTH0.675 INCHES NOMINAL IN
STYLE DESIGNATORROUND, CLOSED W/SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.300 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.164 INCHES IN
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM CENTER OF EYE TO SHANK END1.081 INCHES NOMINAL IN
SHOULDER DIAMETER0.437 INCHES NOMINAL IN
SHOULDER THICKNESS0.062 INCHES NOMINAL 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 1
10115867Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3930AS621?
3930AS621 is a BOLT,EYE.
What parts can replace 3930AS621?
There is 1 known substitute for 3930AS621: 10115867. Substitute compatibility should be verified for your specific system.
What is the NSN for 3930AS621?
3930AS621 is cataloged in the U.S. Government catalog under NSN 5306-01-131-9822. This indicates validated use in U.S. government and defense supply chains.
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