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40S30G4A — STUD ASSEMBLY,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

40S30G4A: STUD ASSEMBLY,TURNLOCK FASTENER.

STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include diameter: 0.377 INCHES MINIMUM AND 0.384 INCHES MAXIMUM IN, material: STEEL OVERALL, drive_type: SLOTTED, eyelet_length: 0.124 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN, stud_assembly_style: STUD ASSEMBLY, securing_device_type: GROMMET. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-876-0569, 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
40S30G4A
NSN: 5325-00-876-0569
FSC: 5325 — Fastening Devices
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)
SPECIFICATIONS
diameter0.377 INCHES MINIMUM AND 0.384 INCHES MAXIMUM IN
materialSTEEL OVERALL
drive_typeSLOTTED
eyelet_length0.124 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN
stud_assembly_styleSTUD ASSEMBLY
securing_device_typeGROMMET
eyelet_outside_diameter0.365 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
turnlock_stud_head_styleSTUD HEAD
distance_from_engaging_member_to_largest_bearing_surface_of_head0.513 INCHES NOMINAL IN
NSN5325-00-876-0569
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 40S30G4A · 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
•
EYELET OUTSIDE DIAMETER: 0.365 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
•
DRIVE TYPE: SLOTTED
•
DIAMETER: 0.377 INCHES MINIMUM AND 0.384 INCHES MAXIMUM IN
•
SECURING DEVICE TYPE: GROMMET
•
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD: 0.513 INCHES NOMINAL IN
•
TURNLOCK STUD HEAD STYLE: STUD HEAD
•
MATERIAL: STEEL OVERALL
•
STUD ASSEMBLY STYLE: STUD ASSEMBLY
TECHNICAL CHARACTERISTICS
EYELET OUTSIDE DIAMETER0.365 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
DRIVE TYPESLOTTED
DIAMETER0.377 INCHES MINIMUM AND 0.384 INCHES MAXIMUM IN
SECURING DEVICE TYPEGROMMET
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD0.513 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLESTUD HEAD
MATERIALSTEEL OVERALL
STUD ASSEMBLY STYLESTUD ASSEMBLY
EYELET LENGTH0.124 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 1
6825488-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 40S30G4A?
40S30G4A is a STUD ASSEMBLY,TURNLOCK FASTENER.
What parts can replace 40S30G4A?
There is 1 known substitute for 40S30G4A: 6825488-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 40S30G4A?
40S30G4A is cataloged in the U.S. Government catalog under NSN 5325-00-876-0569. This indicates validated use in U.S. government and defense supply chains.
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