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Technical Data Sheet
PartsTable / COMPONENT / 7500-9-SS
7500-9-SS ✓ 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 STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.278 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, material: STEEL OVERALL, drive_type: CROSS RECESS, grip_length: 0.236 INCHES NOMINAL IN, turnlock_stud_head_style: FLAT COUNTERSUNK, stud_shank_major_diameter: 0.180 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-128-6767, 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
7500-9-SS
NSN: 5325-01-128-6767
FSC: 5325
CAGE: 23893 — PANELOC CORP THE (USA)
SPECIFICATIONS
diameter0.278 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
materialSTEEL OVERALL
drive_typeCROSS RECESS
grip_length0.236 INCHES NOMINAL IN
turnlock_stud_head_styleFLAT COUNTERSUNK
stud_shank_major_diameter0.180 INCHES NOMINAL IN
turnlock_stud_shank_styleSTUD SHANK
material_accommodated_thickness0.090 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
NSN5325-01-128-6767
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7500-9-SS · 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
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
GRIP LENGTH: 0.236 INCHES NOMINAL IN
•
DIAMETER: 0.278 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
•
DRIVE TYPE: CROSS RECESS
•
MATERIAL: STEEL OVERALL
•
TURNLOCK STUD HEAD STYLE: FLAT COUNTERSUNK
•
MATERIAL ACCOMMODATED THICKNESS: 0.090 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
STUD SHANK MAJOR DIAMETER: 0.180 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TURNLOCK STUD SHANK STYLESTUD SHANK
GRIP LENGTH0.236 INCHES NOMINAL IN
DIAMETER0.278 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
DRIVE TYPECROSS RECESS
MATERIALSTEEL OVERALL
TURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK
MATERIAL ACCOMMODATED THICKNESS0.090 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
STUD SHANK MAJOR DIAMETER0.180 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
3420-0-9Interchangeable
interchangeable cross-reference
interchangeable
Y75NCInterchangeable
interchangeable cross-reference
interchangeable
750 0-9Interchangeable
interchangeable cross-reference
interchangeable
16-H-4Interchangeable
interchangeable cross-reference
interchangeable
2796278-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7500-9-SS?
7500-9-SS is a STUD,TURNLOCK FASTENER.
What parts can replace 7500-9-SS?
There are 5 known substitutes for 7500-9-SS: 3420-0-9, Y75NC, 750 0-9 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7500-9-SS?
7500-9-SS is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-128-6767. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026