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12544141 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12544141: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_type: DRILLED, head_style: HEXAGON, handle_length: 8.00 INCHES NOMINAL IN, hole_diameter: 0.500 INCHES NOMINAL IN, handle_diameter: 2.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-658-3692, 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
12544141
NSN: 5306-01-658-3692
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_typeDRILLED
head_styleHEXAGON
handle_length8.00 INCHES NOMINAL IN
hole_diameter0.500 INCHES NOMINAL IN
hole_quantity1
handle_diameter2.500 INCHES NOMINAL IN
special_featuresHEX BOLT PER ASME B18.2.1,2 1/2-4 X 8"; STEEL PER ASTM A354,GRADE BD WITH EXCEPTION TO NOTED THREAD LENGTH, FINISH, CROSS DRILLED HOLE AND MAX BODY DIAMETER
width_between_flats3.750 INCHES NOMINAL IN
special_test_featuresFINAL PROTECTIVE FINISH SHALL BE I/A/W 12369003
end_item_identificationSTRUCTURAL FIREFIGHTING ENSEMBLE
thread_quantity_per_inch4
NSN5306-01-658-3692
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12544141 · 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
•
HANDLE LENGTH: 8.00 INCHES NOMINAL IN
•
SPECIAL TEST FEATURES: FINAL PROTECTIVE FINISH SHALL BE I/A/W 12369003
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A354,GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
HEAD STYLE: HEXAGON
•
SPECIFICATION/STANDARD DATA: 05047-ASME Y14.100-2004 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-Y14.5M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
WIDTH BETWEEN FLATS: 3.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HANDLE LENGTH8.00 INCHES NOMINAL IN
SPECIAL TEST FEATURESFINAL PROTECTIVE FINISH SHALL BE I/A/W 12369003
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A354,GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLEHEXAGON
SPECIFICATION/STANDARD DATA05047-ASME Y14.100-2004 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-Y14.5M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH BETWEEN FLATS3.750 INCHES NOMINAL IN
SPECIAL FEATURESHEX BOLT PER ASME B18.2.1,2 1/2-4 X 8"; STEEL PER ASTM A354,GRADE BD WITH EXCEPTION TO NOTED THREAD LENGTH, FINISH, CROSS DRILLED HOLE AND MAX BODY DIAMETER
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT,STAYLINE
END ITEM IDENTIFICATIONSTRUCTURAL FIREFIGHTING ENSEMBLE
THREAD QUANTITY PER INCH4
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 12544141?
12544141 is a BOLT,MACHINE.
What is the NSN for 12544141?
12544141 is cataloged in the U.S. Government catalog under NSN 5306-01-658-3692. This indicates validated use in U.S. government and defense supply chains.
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