PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 581577
581577 ✓ 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,SHOULDER is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, end_item_identification: 3655-01-463-3338, part_name_assigned_by_controlling_agency: DOOR HOLDER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-499-9203, 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
581577
NSN: 5306-00-499-9203
FSC: 5306
CAGE: 00006 — ACF-BRILL MOTORS CO
SPECIFICATIONS
materialRUBBER OVERALL
end_item_identification3655-01-463-3338
part_name_assigned_by_controlling_agencyDOOR HOLDER
NSN5306-00-499-9203
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 581577 · 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: 1.062 INCHES MINIMUM IN
•
SHOULDER LENGTH: 0.828 INCHES MINIMUM AND 0.844 INCHES MAXIMUM FIRST SHOULDER IN
•
NONSTANDARD THREAD PITCH DIAMETER: +0.7044 TO 0.7084 INCHES IN
•
SHOULDER DIAMETER: 0.876 INCHES MINIMUM AND 0.881 INCHES MAXIMUM FIRST SHOULDER IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
HEAD STYLE: DEE CHAMFER
•
HEAD DIAMETER: 0.840 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN
•
THREAD QUANTITY PER INCH: 16
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH1.062 INCHES MINIMUM IN
SHOULDER LENGTH0.828 INCHES MINIMUM AND 0.844 INCHES MAXIMUM FIRST SHOULDER IN
NONSTANDARD THREAD PITCH DIAMETER+0.7044 TO 0.7084 INCHES IN
SHOULDER DIAMETER0.876 INCHES MINIMUM AND 0.881 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER SHAPEROUND FIRST SHOULDER
HEAD STYLEDEE CHAMFER
HEAD DIAMETER0.840 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH16
NOMINAL THREAD DIAMETER0.750 INCHES IN
THREAD SERIES DESIGNATORUNF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
251-1Upgraded Successor
successor cross-reference
successor
345-295PC03Upgraded Successor
successor cross-reference
successor
491115ALT1PCD3Upgraded Successor
successor cross-reference
successor
200-48Upgraded Successor
successor cross-reference
successor
25-11-10Upgraded Successor
successor cross-reference
successor
1567086Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 581577?
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 581577?
581577 is a BOLT,SHOULDER.
What parts can replace 581577?
There are 29 known substitutes for 581577: 251-1, 345-295PC03, 491115ALT1PCD3 and 26 more. Substitute compatibility should be verified for your specific system.
Is 581577 still available?
581577 is currently cancelled.
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 — 581577

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