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721602-41 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

721602-41: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.615 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING STUD, drive_type: SOCKET, grip_length: 0.344 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN, extension_length: 0.190 INCHES NOMINAL IN, surface_treatment: PASSIVATE STUD. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-243-7371, 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
721602-41
NSN: 5325-01-243-7371
FSC: 5325 — Fastening Devices
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
diameter0.615 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING STUD
drive_typeSOCKET
grip_length0.344 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
extension_length0.190 INCHES NOMINAL IN
surface_treatmentPASSIVATE STUD
securing_device_typeRING
turnlock_stud_head_styleFILLISTER
stud_shank_major_diameter0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
turnlock_stud_shank_styleSTUD SHANK
material_accommodated_thickness0.344 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-200/8,T6 FED SPEC SINGLE MATERIAL RESPONSE BARREL
NSN5325-01-243-7371
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 721602-41 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STUD
•
DRIVE TYPE: SOCKET
•
MATERIAL ACCOMMODATED THICKNESS: 0.344 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
EXTENSION LENGTH: 0.190 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE STUD
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STUD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BARREL
DRIVE TYPESOCKET
MATERIAL ACCOMMODATED THICKNESS0.344 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
TURNLOCK STUD SHANK STYLESTUD SHANK
EXTENSION LENGTH0.190 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE STUD
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8,T6 FED SPEC SINGLE MATERIAL RESPONSE BARREL
DIAMETER0.615 INCHES NOMINAL IN
SECURING DEVICE TYPERING
SUBSTITUTES & CROSS-REFERENCES 1
5223431-2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 721602-41?
721602-41 is a STUD,TURNLOCK FASTENER.
What parts can replace 721602-41?
There is 1 known substitute for 721602-41: 5223431-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 721602-41?
721602-41 is cataloged in the U.S. Government catalog under NSN 5325-01-243-7371. This indicates validated use in U.S. government and defense supply chains.
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