PartsTable
Technical Data Sheet
25229-7 ✓ 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,ECCENTRIC HEAD is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, head_style: ROUND W/WRENCH FLATS, head_height: 0.500 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 1.500 INCHES NOMINAL IN, fastener_length: 9.250 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 5306-01-467-7841, 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
25229-7
NSN: 5306-01-467-7841
FSC: 5306
CAGE: 07070 — UNITED STATES DEPARTMENT OF THE NAVY DBA NAVAL SURFACE WARFARE CENTER PANAMA CITY (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OVERALL
head_styleROUND W/WRENCH FLATS
head_height0.500 INCHES NOMINAL IN
thread_class3A A
head_diameter1.500 INCHES NOMINAL IN
fastener_length9.250 INCHES NOMINAL IN
special_featuresMACHINING CENTERS PERMISSIBLE AT BOTH ENDS OF BOLT; ITEM IS PART OF AN/ALQ-141, AQS-14 DAVIT
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_between_flats1.250 INCHES NOMINAL IN
end_item_identificationDAVIT ASSEMBLY
nominal_thread_diameter1.000 INCHES IN
NSN5306-01-467-7841
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 25229-7 · 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
HEAD HEIGHT: 0.500 INCHES NOMINAL IN
HEAD DIAMETER: 1.500 INCHES NOMINAL IN
THREAD DIRECTION: RIGHT-HAND
WIDTH BETWEEN FLATS: 1.250 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35, TYPE II, CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL: STEEL COMP 630 OVERALL
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF)
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT0.500 INCHES NOMINAL IN
HEAD DIAMETER1.500 INCHES NOMINAL IN
END ITEM IDENTIFICATIONDAVIT ASSEMBLY
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS1.250 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35, TYPE II, CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
HEAD STYLEROUND W/WRENCH FLATS
SPECIAL FEATURESMACHINING CENTERS PERMISSIBLE AT BOTH ENDS OF BOLT; ITEM IS PART OF AN/ALQ-141, AQS-14 DAVIT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
31375-6Interchangeable
interchangeable cross-reference
interchangeable
25229Interchangeable
interchangeable cross-reference
interchangeable
81530Interchangeable
interchangeable cross-reference
interchangeable
10-24X3-16Interchangeable
interchangeable cross-reference
interchangeable
25229-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 25229-7?
25229-7 is a BOLT,ECCENTRIC HEAD.
What parts can replace 25229-7?
There are 5 known substitutes for 25229-7: 31375-6, 25229, 81530 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 25229-7?
25229-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-467-7841. This indicates validated use in U.S. government and defense supply chains.
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