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864-10-02-921 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

864-10-02-921: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, head_style: HEADLESS (SETSCREW), fastener_length: 0.250 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, end_item_identification: CENTRIFUGAL PUMP, nominal_thread_diameter: 0.190 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-504-5293, 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
864-10-02-921
NSN: 5305-01-504-5293
FSC: 5305 — Screws
CAGE: 10941 — CARVER PUMP COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
head_styleHEADLESS (SETSCREW)
fastener_length0.250 INCHES NOMINAL IN
thread_directionRIGHT-HAND
end_item_identificationCENTRIFUGAL PUMP
nominal_thread_diameter0.190 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
material_document_and_classificationASTM A193 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5305-01-504-5293
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 864-10-02-921 · 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
•
FASTENER LENGTH: 0.250 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A193 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: HEADLESS (SETSCREW)
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 24
•
MATERIAL: STEEL COMP 316 OVERALL
TECHNICAL CHARACTERISTICS
FASTENER LENGTH0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A193 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEHEADLESS (SETSCREW)
THREAD DIRECTIONRIGHT-HAND
END ITEM IDENTIFICATIONCENTRIFUGAL PUMP
THREAD QUANTITY PER INCH24
MATERIALSTEEL COMP 316 OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SUBSTITUTES & CROSS-REFERENCES 2
999-4213-B-05-6 67Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
999-4213-E-11Reference document
Same NSN cross-reference
Reference document — Drawing number 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 864-10-02-921?
864-10-02-921 is a SETSCREW.
What parts can replace 864-10-02-921?
There are 2 known substitutes for 864-10-02-921: 999-4213-B-05-6 67, 999-4213-E-11. Substitute compatibility should be verified for your specific system.
What is the NSN for 864-10-02-921?
864-10-02-921 is cataloged in the U.S. Government catalog under NSN 5305-01-504-5293. This indicates validated use in U.S. government and defense supply chains.
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