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121J-W430-SS — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

121J-W430-SS: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, grip_length: 0.300 INCHES NOMINAL IN, head_length: 0.875 INCHES NOMINAL IN, stud_head_height: 0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN, shank_neck_length: 0.100 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-807-9286, 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
121J-W430-SS
NSN: 5325-00-807-9286
FSC: 5325 — Fastening Devices
CAGE: 72794 — SOUTHCO INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
grip_length0.300 INCHES NOMINAL IN
head_length0.875 INCHES NOMINAL IN
stud_head_height0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
shank_neck_length0.100 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
turnlock_stud_head_styleFILLISTER WING
stud_shank_major_diameter0.250 INCHES NOMINAL IN
turnlock_stud_shank_styleSTUD SHANK
material_accommodated_thickness0.100 INCHES NOMINAL IN
NSN5325-00-807-9286
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 121J-W430-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
•
HEAD LENGTH: 0.875 INCHES NOMINAL IN
•
MATERIAL ACCOMMODATED THICKNESS: 0.100 INCHES NOMINAL IN
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
STUD HEAD HEIGHT: 0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
•
SHANK NECK LENGTH: 0.100 INCHES NOMINAL IN
•
TURNLOCK STUD HEAD STYLE: FILLISTER WING
•
STUD SHANK MAJOR DIAMETER: 0.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
HEAD LENGTH0.875 INCHES NOMINAL IN
MATERIAL ACCOMMODATED THICKNESS0.100 INCHES NOMINAL IN
TURNLOCK STUD SHANK STYLESTUD SHANK
STUD HEAD HEIGHT0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
SHANK NECK LENGTH0.100 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLEFILLISTER WING
STUD SHANK MAJOR DIAMETER0.250 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL OVERALL
GRIP LENGTH0.300 INCHES NOMINAL 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
AJW4-30SSReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 121J-W430-SS?
121J-W430-SS is a STUD,TURNLOCK FASTENER.
What parts can replace 121J-W430-SS?
There is 1 known substitute for 121J-W430-SS: AJW4-30SS. Substitute compatibility should be verified for your specific system.
What is the NSN for 121J-W430-SS?
121J-W430-SS is cataloged in the U.S. Government catalog under NSN 5325-00-807-9286. This indicates validated use in U.S. government and defense supply chains.
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