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39654 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
Clementoni · BOLT SCREW
PRODUCT OVERVIEW

39654: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a Clementoni industrial component. Key specifications include material: STEEL PROPERTY CLASS 12.9 OVERALL, head_style: FLAT CHAMFER, head_height: 12.0 MILLIMETERS NOMINAL MM, head_diameter: 18.0 MILLIMETERS MAXIMUM MM, thread_length: 26.5 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM MM, fastener_length: 30.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-253-2995, 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
39654
NSN: 5305-01-253-2995
NIINs: 012532995, 013065686
FSC: 5305 — Screws
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 12.9 OVERALL
head_styleFLAT CHAMFER
head_height12.0 MILLIMETERS NOMINAL MM
head_diameter18.0 MILLIMETERS MAXIMUM MM
thread_length26.5 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM MM
fastener_length30.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
width_across_flats10.0 MILLIMETERS NOMINAL MM
internal_drive_styleHEXAGON
nominal_thread_diameter12.0 MILLIMETERS MM
thread_series_designatorM
thread_pitch_in_millimeters1.75
NSN5305-01-253-2995
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 39654 · Clementoni ⚠ 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
•
WIDTH ACROSS FLATS: 0.312 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.250 INCHES NOMINAL IN
•
THREAD LENGTH: 1.125 INCHES NOMINAL IN
•
HARDNESS RATING: 80.0 ROCKWELL B MINIMUM OVERALL
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.312 INCHES NOMINAL IN
HEAD HEIGHT0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
FASTENER LENGTH1.250 INCHES NOMINAL IN
THREAD LENGTH1.125 INCHES NOMINAL IN
HARDNESS RATING80.0 ROCKWELL B MINIMUM OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH LBS
MINIMUM YIELD STRENGTH30000 POUNDS PER SQUARE INCH LBS
SUBSTITUTES & CROSS-REFERENCES 4
709-5343962 PIECE 76Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FFS86TY60.37516UNC3AX1.250Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
60-16-2122Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FF-S-8TY6Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 39654?
39654 is a SCREW,CAP,SOCKET HEAD manufactured by Clementoni.
What parts can replace 39654?
There are 4 known substitutes for 39654: 709-5343962 PIECE 76, FFS86TY60.37516UNC3AX1.250, 60-16-2122 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 39654?
39654 is cataloged in the U.S. Government catalog under NSN 5305-01-253-2995. This indicates validated use in U.S. government and defense supply chains.
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