PartsTable
Technical Data Sheet
52-3-85 ✓ Verified by PartsTable
Bestway · 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 TERMINAL,STUD is a Bestway industrial component. Key specifications include end_style: MACHINED HALF LOOP BOTH ENDS, head_style: FILLISTER, design_type: CLOSED, head_height: 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN, hook_radius: 0.141 INCHES NOMINAL BOTH ENDS IN, swage_depth: 0.098 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-010-0660, 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
52-3-85
NSN: 5305-00-010-0660
FSC: 5305
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
end_styleMACHINED HALF LOOP BOTH ENDS
head_styleFILLISTER
design_typeCLOSED
head_height0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
hook_radius0.141 INCHES NOMINAL BOTH ENDS IN
swage_depth0.098 INCHES IN
thread_class2A A
coil_quantity177
head_diameter0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
opening_width0.125 INCHES NOMINAL BOTH ENDS IN
thread_length0.500 INCHES MINIMUM IN
overall_height0.477 INCHES IN
NSN5305-00-010-0660
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 52-3-85 · Bestway ⚠ 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: 0.500 INCHES NOMINAL IN
SCREW MATERIAL: STEEL
THREAD DIRECTION: RIGHT-HAND
THREAD SERIES DESIGNATOR: UNF
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 4S STYLE
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE
HEAD HEIGHT: 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS (FLIS)
FASTENER LENGTH0.500 INCHES NOMINAL IN
SCREW MATERIALSTEEL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 4S STYLE
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE
HEAD HEIGHT0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
THREAD CLASS2A A
THREAD QUANTITY PER INCH32
NOMINAL THREAD DIAMETER0.190 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
009-304-0021Interchangeable
interchangeable cross-reference
interchangeable
52-3-85Interchangeable
interchangeable cross-reference
interchangeable
5810-1000Interchangeable
interchangeable cross-reference
interchangeable
100660Interchangeable
interchangeable cross-reference
interchangeable
5310PL0775359Interchangeable
interchangeable cross-reference
interchangeable
351-D-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52-3-85?
52-3-85 is a TERMINAL,STUD manufactured by Bestway.
What parts can replace 52-3-85?
There are 18 known substitutes for 52-3-85: 009-304-0021, 52-3-85, 5810-1000 and 15 more. Substitute compatibility should be verified for your specific system.
Is 52-3-85 still available?
52-3-85 is currently cancelled.
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