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9AY2771 — SCREW,PANEL FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

9AY2771: SCREW,PANEL FASTENER.

The SCREW,PANEL FASTENER is a the manufacturer industrial component. Key specifications include head_style: FLAT CHAMFER, head_height: 3.5 MILLIMETERS NOMINAL MM, fastener_length: 26.5 MILLIMETERS NOMINAL MM, surface_treatment: UNABLE TO DECODE, internal_drive_style: DRILLED HOLES, end_item_identification: TAPV. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-655-1371, 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
9AY2771
NSN: 5305-01-655-1371
FSC: 5305 — Screws
CAGE: 50079 — TEXTRON SYSTEMS CORP (USA)
SPECIFICATIONS
head_styleFLAT CHAMFER
head_height3.5 MILLIMETERS NOMINAL MM
fastener_length26.5 MILLIMETERS NOMINAL MM
surface_treatmentUNABLE TO DECODE
internal_drive_styleDRILLED HOLES
end_item_identificationTAPV
nominal_thread_diameter12.0 MILLIMETERS MM
thread_series_designatorISO M
thread_pitch_in_millimeters1.75
distance_between_hole_centers30.0 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencySCREW, IBD
NSN5305-01-655-1371
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 9AY2771 · 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: 3.5 MILLIMETERS NOMINAL MM
•
FASTENER LENGTH: 26.5 MILLIMETERS NOMINAL MM
•
DISTANCE BETWEEN HOLE CENTERS: 30.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.75
•
NOMINAL THREAD DIAMETER: 12.0 MILLIMETERS MM
•
HEAD STYLE: FLAT CHAMFER
•
COLOR: UNABLE TO DECODE
•
SURFACE TREATMENT: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
HEAD HEIGHT3.5 MILLIMETERS NOMINAL MM
FASTENER LENGTH26.5 MILLIMETERS NOMINAL MM
DISTANCE BETWEEN HOLE CENTERS30.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.75
NOMINAL THREAD DIAMETER12.0 MILLIMETERS MM
HEAD STYLEFLAT CHAMFER
COLORUNABLE TO DECODE
SURFACE TREATMENTUNABLE TO DECODE
INTERNAL DRIVE STYLEDRILLED HOLES
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, IBD
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 1
14117546-035Reference 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 9AY2771?
9AY2771 is a SCREW,PANEL FASTENER.
What parts can replace 9AY2771?
There is 1 known substitute for 9AY2771: 14117546-035. Substitute compatibility should be verified for your specific system.
What is the NSN for 9AY2771?
9AY2771 is cataloged in the U.S. Government catalog under NSN 5305-01-655-1371. This indicates validated use in U.S. government and defense supply chains.
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