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75D111248-2001 — THUMBSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

75D111248-2001: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include head_style: KNURLED NO. 4, head_height: 0.370 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 2.000 INCHES NOMINAL IN, thread_length: 0.623 INCHES NOMINAL IN, shoulder_shape: ROUND ALL SHOULDERS.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-210-9426, 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
75D111248-2001
NSN: 5305-01-210-9426
FSC: 5305 — Screws
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
head_styleKNURLED NO. 4
head_height0.370 INCHES NOMINAL IN
thread_class3A A
head_diameter2.000 INCHES NOMINAL IN
thread_length0.623 INCHES NOMINAL IN
shoulder_shapeROUND ALL SHOULDERS
fastener_length4.330 INCHES NOMINAL IN
shoulder_length3.190 INCHES NOMINAL SECOND SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM SECOND SHOULDER IN
surface_treatmentCADMIUM GRIP
nominal_thread_diameter0.500 INCHES IN
NSN5305-01-210-9426
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 75D111248-2001 · 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: 0.370 INCHES NOMINAL IN
•
FASTENER LENGTH: 4.330 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.380 INCHES NOMINAL FIRST SHOULDER IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: PS13145,TY2,CL2 MFR REF SINGLE TREATMENT RESPONSE GRIP
•
SHOULDER DIAMETER: 0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM SECOND SHOULDER IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.370 INCHES NOMINAL IN
FASTENER LENGTH4.330 INCHES NOMINAL IN
SHOULDER LENGTH0.380 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER LENGTH3.190 INCHES NOMINAL SECOND SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPS13145,TY2,CL2 MFR REF SINGLE TREATMENT RESPONSE GRIP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPS13145,TY2,CL2 MFR REF SINGLE TREATMENT RESPONSE THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPS13318 MFR REF SINGLE TREATMENT RESPONSE HEAD
SHOULDER DIAMETER0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM SECOND SHOULDER IN
SHOULDER DIAMETER1.165 INCHES NOMINAL FIRST SHOULDER IN
THREAD LENGTH0.623 INCHES NOMINAL IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 75D111248-2001?
75D111248-2001 is a THUMBSCREW.
What is the NSN for 75D111248-2001?
75D111248-2001 is cataloged in the U.S. Government catalog under NSN 5305-01-210-9426. This indicates validated use in U.S. government and defense supply chains.
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