PartsTable
Technical Data Sheet
FRB7500HSM5C3 ✓ Verified by PartsTable
· 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 SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 SPRING, head_style: HEXAGON, head_height: 0.520 INCHES NOMINAL IN, thread_length: 1.012 INCHES NOMINAL IN, fastener_length: 1.082 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-259-1200, 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
FRB7500HSM5C3
NSN: 5305-01-259-1200
FSC: 5305
CAGE: 97928 — HUCK INTL INC (USA)
SPECIFICATIONS
materialSTEEL COMP 302 SPRING
head_styleHEXAGON
head_height0.520 INCHES NOMINAL IN
thread_length1.012 INCHES NOMINAL IN
fastener_length1.082 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentANODIZE STAND-OFF
width_across_flats0.156 INCHES NOMINAL IN
width_between_flats0.451 INCHES NOMINAL IN
internal_drive_styleHEXAGON
nominal_thread_diameter5.0 MILLIMETERS MM
minimum_tensile_strength160000 POUNDS PER SQUARE INCH LBS
NSN5305-01-259-1200
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FRB7500HSM5C3 · 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
EXTERNAL THREAD TOLERANCE CLASS: 4H6H
MINIMUM TENSILE STRENGTH: 160000 POUNDS PER SQUARE INCH LBS
HEAD STYLE: HEXAGON
NOMINAL THREAD DIAMETER: 5.0 MILLIMETERS MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE SPRING
TECHNICAL CHARACTERISTICS (FLIS)
EXTERNAL THREAD TOLERANCE CLASS4H6H
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH LBS
HEAD STYLEHEXAGON
NOMINAL THREAD DIAMETER5.0 MILLIMETERS MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE SPRING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A-493 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059A MIL SPEC SINGLE MATERIAL RESPONSE PRIMARY WASHER A
MATERIALSTEEL COMP 301 PRIMARY WASHER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
18081Interchangeable
interchangeable cross-reference
interchangeable
756-6095Interchangeable
interchangeable cross-reference
interchangeable
136021Interchangeable
interchangeable cross-reference
interchangeable
DFRB7500-02HSM5C3Interchangeable
Same NIIN cross-reference
interchangeable
45421Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FRB7500HSM5C3?
FRB7500HSM5C3 is a SCREW ASSEMBLY,PANEL.
What parts can replace FRB7500HSM5C3?
There are 5 known substitutes for FRB7500HSM5C3: 18081, 756-6095, 136021 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FRB7500HSM5C3?
FRB7500HSM5C3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-259-1200. This indicates validated use in U.S. government and defense supply chains.
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