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23-12036-012 — THUMBSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

23-12036-012: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: WING NO. 4, head_height: 0.610 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN, point_style: POINTLESS, thread_class: 3A A, thread_length: 1.389 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-336-7543, 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
23-12036-012
NSN: 5305-01-336-7543
FSC: 5305 — Screws
CAGE: 64678 — DAIMLER TRUCK NORTH AMERICA LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleWING NO. 4
head_height0.610 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
point_stylePOINTLESS
thread_class3A A
thread_length1.389 INCHES NOMINAL IN
fastener_length1.500 INCHES NOMINAL IN
special_featuresAPPLY NYLON THREAD LOCKING COMPOUND 0.500 IN. LG ON THREADED AREA IN
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
width_between_flats1.380 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
nominal_thread_diameter0.312 INCHES IN
NSN5305-01-336-7543
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 23-12036-012 · 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: 0.610 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.500 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: 49-00005-103,CAGEC 64678 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 1.389 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
•
HEAD STYLE: WING NO. 4
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: POINTLESS
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.610 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
FASTENER LENGTH1.500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION49-00005-103,CAGEC 64678 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH1.389 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.312 INCHES IN
HEAD STYLEWING NO. 4
THREAD DIRECTIONRIGHT-HAND
POINT STYLEPOINTLESS
WIDTH BETWEEN FLATS1.380 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
SPECIAL FEATURESAPPLY NYLON THREAD LOCKING COMPOUND 0.500 IN. LG ON THREADED AREA 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 23-12036-012?
23-12036-012 is a THUMBSCREW.
What is the NSN for 23-12036-012?
23-12036-012 is cataloged in the U.S. Government catalog under NSN 5305-01-336-7543. This indicates validated use in U.S. government and defense supply chains.
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