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AD34803-23 — THUMBSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AD34803-23: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: WING NO. 2, head_height: 0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN, point_style: POINTLESS, thread_class: 2A A, thread_length: 1.713 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-255-4959, 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
AD34803-23
NSN: 5305-01-255-4959
FSC: 5305 — Screws
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleWING NO. 2
head_height0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
point_stylePOINTLESS
thread_class2A A
thread_length1.713 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN
fastener_length1.838 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN
special_featuresDRILLED HOLE LOCATED 1.713 IN. MIN AND 1.737 IN. MAX FROM BEARING SURFACE OF HEAD. DIAMETER OF HOLE TO BE 0.062 IN. MIN AND 0.065 IN. MAX IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE OVERALL
width_between_flats0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN
nominal_thread_diameter0.375 INCHES IN
NSN5305-01-255-4959
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AD34803-23 · 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: 0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.838 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 1.713 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
HEAD STYLE: WING NO. 2
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: POINTLESS
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
FASTENER LENGTH1.838 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH1.713 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEWING NO. 2
THREAD DIRECTIONRIGHT-HAND
POINT STYLEPOINTLESS
WIDTH BETWEEN FLATS0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN
SPECIAL FEATURESDRILLED HOLE LOCATED 1.713 IN. MIN AND 1.737 IN. MAX FROM BEARING SURFACE OF HEAD. DIAMETER OF HOLE TO BE 0.062 IN. MIN AND 0.065 IN. MAX IN
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AD34803-23?
AD34803-23 is a THUMBSCREW.
What is the NSN for AD34803-23?
AD34803-23 is cataloged in the U.S. Government catalog under NSN 5305-01-255-4959. This indicates validated use in U.S. government and defense supply chains.
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