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12569621-56 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12569621-56: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.243 INCHES MAXIMUM IN, fastener_length: 0.562 INCHES MAXIMUM IN, special_features: PROTECTIVE FINISH: FINISH PER THICKNESS CODE 1 OF FASTENER FINISH SPECIFICATION DRAWING 12569600, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-678-8705, 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
12569621-56
NSN: 5305-01-678-8705
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.243 INCHES MAXIMUM IN
fastener_length0.562 INCHES MAXIMUM IN
special_featuresPROTECTIVE FINISH: FINISH PER THICKNESS CODE 1 OF FASTENER FINISH SPECIFICATION DRAWING 12569600
thread_directionRIGHT-HAND
width_between_flats0.5625 INCHES MAXIMUM IN
end_item_identification2350-01-619-5649
nominal_thread_diameter0.375 INCHES IN
thread_quantity_per_inch16
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
part_name_assigned_by_controlling_agencySCREW, HEXAGON HEAD
NSN5305-01-678-8705
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12569621-56 · 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 HEIGHT: 0.243 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.562 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 0.5625 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.243 INCHES MAXIMUM IN
FASTENER LENGTH0.562 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.5625 INCHES MAXIMUM IN
SPECIAL FEATURESPROTECTIVE FINISH: FINISH PER THICKNESS CODE 1 OF FASTENER FINISH SPECIFICATION DRAWING 12569600
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, HEXAGON HEAD
END ITEM IDENTIFICATION2350-01-619-5649
THREAD QUANTITY PER INCH16
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12569621-56?
12569621-56 is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for 12569621-56?
12569621-56 is cataloged in the U.S. Government catalog under NSN 5305-01-678-8705. This indicates validated use in U.S. government and defense supply chains.
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