PartsTable
Technical Data Sheet
AJ65-70 ✓ 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: 0.688 INCHES NOMINAL IN, material: STEEL OVERALL, drive_type: SLOTTED, grip_length: 0.700 INCHES NOMINAL IN, shank_neck_length: 0.350 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-281-4958, 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
AJ65-70
NSN: 5325-00-281-4958
FSC: 5325
CAGE: 72794 — SOUTHCO INC (USA)
SPECIFICATIONS
diameter0.688 INCHES NOMINAL IN
materialSTEEL OVERALL
drive_typeSLOTTED
grip_length0.700 INCHES NOMINAL IN
shank_neck_length0.350 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
turnlock_stud_head_styleFILLISTER
stud_shank_major_diameter0.406 INCHES NOMINAL IN
turnlock_stud_shank_styleSTUD SHANK
nondefinitive_spec/std_data2 TYPE AND 1 STYLE AND A CLASS AND B CLASS AND 7 SIZE
material_accommodated_thickness0.487 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
NSN5325-00-281-4958
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AJ65-70 · 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
STUD SHANK MAJOR DIAMETER: 0.406 INCHES NOMINAL IN
MATERIAL: STEEL OVERALL
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 1 STYLE AND A CLASS AND B CLASS AND 7 SIZE
TURNLOCK STUD HEAD STYLE: FILLISTER
DRIVE TYPE: SLOTTED
MATERIAL ACCOMMODATED THICKNESS: 0.487 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
GRIP LENGTH: 0.700 INCHES NOMINAL IN
SHANK NECK LENGTH: 0.350 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STUD SHANK MAJOR DIAMETER0.406 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 1 STYLE AND A CLASS AND B CLASS AND 7 SIZE
TURNLOCK STUD HEAD STYLEFILLISTER
DRIVE TYPESLOTTED
MATERIAL ACCOMMODATED THICKNESS0.487 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
GRIP LENGTH0.700 INCHES NOMINAL IN
SHANK NECK LENGTH0.350 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
DIAMETER0.688 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
3100-149-1L161Interchangeable
interchangeable cross-reference
interchangeable
A823Interchangeable
interchangeable cross-reference
interchangeable
424-823Interchangeable
interchangeable cross-reference
interchangeable
SAE-J512Interchangeable
interchangeable cross-reference
interchangeable
453B120Interchangeable
interchangeable cross-reference
interchangeable
3299Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AJ65-70?
AJ65-70 is a STUD,TURNLOCK FASTENER.
What parts can replace AJ65-70?
There are 8 known substitutes for AJ65-70: 3100-149-1L161, A823, 424-823 and 5 more. Substitute compatibility should be verified for your specific system.
Is AJ65-70 still available?
AJ65-70 is currently cancelled.
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