PartsTable
Technical Data Sheet
K8902-8 ✓ 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 INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, material: STEEL COMP 630 OVERALL, insert_size: 0.562-24 UNEF, style_designator: PLAIN, surface_treatment: PASSIVATE OVERALL, nominal_thread_size: 0.500 INCHES 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 5325-00-917-7813, 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
K8902-8
NSN: 5325-00-917-7813
FSC: 5325
CAGE: 75237 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV MICRODOT PRODUCTS (USA)
SPECIFICATIONS
length0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
materialSTEEL COMP 630 OVERALL
insert_size0.562-24 UNEF
style_designatorPLAIN
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.500 INCHES IN
end_item_identificationW/S: TARAWA CLASS LHA; FORRESTAL CLASS CV; NIMITZ CLASS CVN; WASP CLASS LHD; MINE COUNTERMEASURES SUPPORT (MCS) CLASS (LPH-12)
thread_quantity_per_inch20
thread_series_designatorUNF
material_document_and_classificationAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-00-917-7813
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: K8902-8 · 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
MATERIAL: STEEL COMP 630 OVERALL
STYLE DESIGNATOR: PLAIN
SURFACE TREATMENT: PASSIVATE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
LENGTH: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
NOMINAL THREAD SIZE: 0.500 INCHES IN
INSERT SIZE: 0.562-24 UNEF
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 630 OVERALL
STYLE DESIGNATORPLAIN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
END ITEM IDENTIFICATIONW/S: TARAWA CLASS LHA; FORRESTAL CLASS CV; NIMITZ CLASS CVN; WASP CLASS LHD; MINE COUNTERMEASURES SUPPORT (MCS) CLASS (LPH-12)
LENGTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.500 INCHES IN
INSERT SIZE0.562-24 UNEF
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH20
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
A3248Interchangeable
interchangeable cross-reference
interchangeable
400-31Interchangeable
interchangeable cross-reference
interchangeable
7428Interchangeable
interchangeable cross-reference
interchangeable
WRX150HInterchangeable
interchangeable cross-reference
interchangeable
WRX144HInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K8902-8?
K8902-8 is a INSERT,SCREW THREAD.
What parts can replace K8902-8?
There are 5 known substitutes for K8902-8: A3248, 400-31, 7428 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K8902-8?
K8902-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-917-7813. This indicates validated use in U.S. government and defense supply chains.
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