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2121 4762-453 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

2121 4762-453: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, head_style: FLAT CHAMFER, head_height: 7.64 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM, thread_class: 6G G, chamfer_angle: 45.0 DEGREES NOMINAL, head_diameter: 12.73 MILLIMETERS MINIMUM AND 13.27 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-730-9405, 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
2121 4762-453
NSN: 5305-01-730-9405
FSC: 5305 — Screws
CAGE: AC90N — BAE SYSTEMS HAGGLUNDS AKTIEBOLAG (SWE)
SPECIFICATIONS
materialUNABLE TO DECODE
head_styleFLAT CHAMFER
head_height7.64 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
thread_class6G G
chamfer_angle45.0 DEGREES NOMINAL
head_diameter12.73 MILLIMETERS MINIMUM AND 13.27 MILLIMETERS MAXIMUM MM
thread_length24.58 MILLIMETERS MINIMUM AND 25.42 MILLIMETERS MAXIMUM MM
fastener_length24.58 MILLIMETERS MINIMUM AND 25.42 MILLIMETERS MAXIMUM MM
thread_directionRIGHT-HAND
surface_treatmentUNABLE TO DECODE
width_across_flats6.02 MILLIMETERS MINIMUM AND 6.14 MILLIMETERS MAXIMUM MM
internal_drive_styleHEXAGON
NSN5305-01-730-9405
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2121 4762-453 · 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
•
WIDTH ACROSS FLATS: 6.02 MILLIMETERS MINIMUM AND 6.14 MILLIMETERS MAXIMUM MM
•
HEAD HEIGHT: 7.64 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
•
FASTENER LENGTH: 24.58 MILLIMETERS MINIMUM AND 25.42 MILLIMETERS MAXIMUM MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
THREAD PITCH IN MILLIMETERS: 1.25
•
THREAD LENGTH: 24.58 MILLIMETERS MINIMUM AND 25.42 MILLIMETERS MAXIMUM MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS6.02 MILLIMETERS MINIMUM AND 6.14 MILLIMETERS MAXIMUM MM
HEAD HEIGHT7.64 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
FASTENER LENGTH24.58 MILLIMETERS MINIMUM AND 25.42 MILLIMETERS MAXIMUM MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
THREAD PITCH IN MILLIMETERS1.25
THREAD LENGTH24.58 MILLIMETERS MINIMUM AND 25.42 MILLIMETERS MAXIMUM MM
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
NOMINAL THREAD DIAMETER8.0 MILLIMETERS MM
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 2121 4762-453?
2121 4762-453 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for 2121 4762-453?
2121 4762-453 is cataloged in the U.S. Government catalog under NSN 5305-01-730-9405. This indicates validated use in U.S. government and defense supply chains.
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