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K8902-616 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

K8902-616: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN, material: STEEL COMP 630 OVERALL, insert_size: 0.437-20 UNF, special_features: INTERNAL THD COUNTERBORED,0.377 IN. DIA,0.115 IN.

DEEP IN, style_designator: SERRATED, nominal_thread_size: 0.375 INCHES IN. This part is cataloged in the U.S. Government catalog under NSN 5325-00-325-0580, 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
K8902-616
NSN: 5325-00-325-0580
FSC: 5325 — Fastening Devices
CAGE: 75237 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV MICRODOT PRODUCTS (USA)
SPECIFICATIONS
length0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
materialSTEEL COMP 630 OVERALL
insert_size0.437-20 UNF
special_featuresINTERNAL THD COUNTERBORED,0.377 IN. DIA,0.115 IN. DEEP IN
style_designatorSERRATED
nominal_thread_size0.375 INCHES IN
thread_quantity_per_inch16
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
material_document_and_classification17-4PH,ARMCO STEEL CO MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5325-00-325-0580
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: K8902-616 · 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
•
LENGTH: 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
•
INSERT SIZE: 0.437-20 UNF
•
STYLE DESIGNATOR: SERRATED
•
MATERIAL DOCUMENT AND CLASSIFICATION: 17-4PH,ARMCO STEEL CO MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
THREAD QUANTITY PER INCH: 16
•
MATERIAL: STEEL COMP 630 OVERALL
TECHNICAL CHARACTERISTICS
LENGTH0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
INSERT SIZE0.437-20 UNF
STYLE DESIGNATORSERRATED
MATERIAL DOCUMENT AND CLASSIFICATION17-4PH,ARMCO STEEL CO MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.375 INCHES IN
SPECIAL FEATURESINTERNAL THD COUNTERBORED,0.377 IN. DIA,0.115 IN. DEEP IN
THREAD QUANTITY PER INCH16
MATERIALSTEEL COMP 630 OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K8902-616?
K8902-616 is a INSERT,SCREW THREAD.
What is the NSN for K8902-616?
K8902-616 is cataloged in the U.S. Government catalog under NSN 5325-00-325-0580. This indicates validated use in U.S. government and defense supply chains.
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