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10861387-2 — THUMBSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

10861387-2: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: THUMB NO. 7, head_height: 0.500 INCHES NOMINAL IN, point_style: FLAT, thread_class: 2A A, thread_length: 1.500 INCHES MINIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-00-453-5584, 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
10861387-2
NSN: 5305-00-453-5584
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleTHUMB NO. 7
head_height0.500 INCHES NOMINAL IN
point_styleFLAT
thread_class2A A
thread_length1.500 INCHES MINIMUM IN
shoulder_shapeROUND FOURTH HOLE
fastener_length1.875 INCHES NOMINAL IN
shoulder_length0.380 INCHES NOMINAL OVERALL IN
special_featuresDRILLED HOLE IN SHANK 0.078 IN. MIN,0.081 IN. MAX DIA 0.375 IN. FROM BEARING SURFACE OF HEAD. OTHER DRILLEDHOLE IN SHANK 0.076 IN. DIA,1.719 IN.FROM BEARING SURFACE OF HEAD IN
thread_directionRIGHT-HAND
shoulder_diameter0.375 INCHES NOMINAL OVERALL IN
NSN5305-00-453-5584
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 10861387-2 · 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: 0.500 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.875 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.380 INCHES NOMINAL OVERALL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SHOULDER DIAMETER: 0.375 INCHES NOMINAL OVERALL IN
•
THREAD LENGTH: 1.500 INCHES MINIMUM IN
•
SHOULDER SHAPE: ROUND FOURTH HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.500 INCHES NOMINAL IN
FASTENER LENGTH1.875 INCHES NOMINAL IN
SHOULDER LENGTH0.380 INCHES NOMINAL OVERALL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER0.375 INCHES NOMINAL OVERALL IN
THREAD LENGTH1.500 INCHES MINIMUM IN
SHOULDER SHAPEROUND FOURTH HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLETHUMB NO. 7
SUBSTITUTES & CROSS-REFERENCES 2
5305004535584Reference document
Same NSN cross-reference
Reference document — Informative reference only
10861387Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10861387-2?
10861387-2 is a THUMBSCREW.
What parts can replace 10861387-2?
There are 2 known substitutes for 10861387-2: 5305004535584, 10861387. Substitute compatibility should be verified for your specific system.
What is the NSN for 10861387-2?
10861387-2 is cataloged in the U.S. Government catalog under NSN 5305-00-453-5584. This indicates validated use in U.S. government and defense supply chains.
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