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HR215-6-9 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

HR215-6-9: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.515 INCHES MINIMUM AND 0.566 INCHES MAXIMUM IN, thread_length: 0.491 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN, fastener_length: 1.061 INCHES MINIMUM AND 1.091 INCHES MAXIMUM IN, special_features: INTERNAL DRIVE RIBBED. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-255-4607, 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
HR215-6-9
NSN: 5305-01-255-4607
FSC: 5305 — Screws
CAGE: L4528 — LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC (CAN)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
thread_class3A A
head_diameter0.515 INCHES MINIMUM AND 0.566 INCHES MAXIMUM IN
thread_length0.491 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN
fastener_length1.061 INCHES MINIMUM AND 1.091 INCHES MAXIMUM IN
special_featuresINTERNAL DRIVE RIBBED
thread_directionRIGHT-HAND
countersink_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
internal_drive_styleTORQUE SET
nominal_thread_diameter0.375 INCHES IN
screw_surface_treatmentPASSIVATE
minimum_tensile_strength125000 POUNDS PER SQUARE INCH LBS
NSN5305-01-255-4607
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: HR215-6-9 · 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
•
SCREW SURFACE TREATMENT: PASSIVATE
•
FASTENER LENGTH: 1.061 INCHES MINIMUM AND 1.091 INCHES MAXIMUM IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: AMS5629 ASSN STD SINGLE MATERIAL RESPONSE
•
THREAD LENGTH: 0.491 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
SCREW SURFACE TREATMENTPASSIVATE
FASTENER LENGTH1.061 INCHES MINIMUM AND 1.091 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAMS5629 ASSN STD SINGLE MATERIAL RESPONSE
THREAD LENGTH0.491 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESINTERNAL DRIVE RIBBED
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH LBS
INTERNAL DRIVE STYLETORQUE SET
SUBSTITUTES & CROSS-REFERENCES 3
PBF1320-6-9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
122773-6-9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SC1828-6-9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HR215-6-9?
HR215-6-9 is a SCREW,MACHINE.
What parts can replace HR215-6-9?
There are 3 known substitutes for HR215-6-9: PBF1320-6-9, 122773-6-9, SC1828-6-9. Substitute compatibility should be verified for your specific system.
What is the NSN for HR215-6-9?
HR215-6-9 is cataloged in the U.S. Government catalog under NSN 5305-01-255-4607. This indicates validated use in U.S. government and defense supply chains.
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