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12913236 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12913236: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OR STEEL COMP 316 OVERALL, hole_type: DRILLED, head_style: SQUARE, grip_length: 0.700 INCHES NOMINAL IN, head_height: 0.550 INCHES NOMINAL IN, thread_class: 2A A. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-337-5938, 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
12913236
NSN: 5306-01-337-5938
FSC: 5306 — Bolts
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OR STEEL COMP 316 OVERALL
hole_typeDRILLED
head_styleSQUARE
grip_length0.700 INCHES NOMINAL IN
head_height0.550 INCHES NOMINAL IN
thread_class2A A
hole_diameter0.250 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN
hole_quantity1
thread_length3.500 INCHES NOMINAL IN
fastener_length4.200 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
NSN5306-01-337-5938
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12913236 · 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: 0.550 INCHES NOMINAL IN
•
FASTENER LENGTH: 4.200 INCHES NOMINAL IN
•
THREAD LENGTH: 3.500 INCHES NOMINAL IN
•
HOLE CONFIGURATION STYLE: SQUARE LONGITUDINAL HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,COND B FED SPEC ALL MATERIAL RESPONSES OVERALL
•
NOMINAL THREAD DIAMETER: 0.500 INCHES IN
•
FEATURES PROVIDED: FINISHED HEAD
•
HEAD STYLE: SQUARE
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.550 INCHES NOMINAL IN
FASTENER LENGTH4.200 INCHES NOMINAL IN
THREAD LENGTH3.500 INCHES NOMINAL IN
HOLE CONFIGURATION STYLESQUARE LONGITUDINAL HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND B FED SPEC ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES IN
FEATURES PROVIDEDFINISHED HEAD
HEAD STYLESQUARE
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH0.700 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
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 12913236?
12913236 is a BOLT,MACHINE.
What is the NSN for 12913236?
12913236 is cataloged in the U.S. Government catalog under NSN 5306-01-337-5938. This indicates validated use in U.S. government and defense supply chains.
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