12286994-1 — BOLT,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

12286994-1: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, hole_type: DRILLED, head_style: DOUBLE HEXAGON W/HOLE, grip_length: 0.079 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN, head_height: 0.260 INCHES NOMINAL IN, thread_class: 3A A. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-083-1580, 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

12286994-1

NSN: 5306-01-083-1580
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	IRON ALLOY 660 OVERALL
hole_type	DRILLED
head_style	DOUBLE HEXAGON W/HOLE
grip_length	0.079 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
head_height	0.260 INCHES NOMINAL IN
thread_class	3A A
hole_diameter	0.047 INCHES NOMINAL IN
hole_quantity	4
thread_length	0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
surface_finish	32.0 MICROINCHES GRIP
fastener_length	0.375 INCHES NOMINAL IN
hardness_rating	24.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
NSN	5306-01-083-1580

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES THREADS

•

EXTENDED WASHER THICKNESS: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN

•

HEAD HEIGHT: 0.260 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.375 INCHES NOMINAL IN

•

EXTENDED WASHER DIAMETER: 0.375 INCHES NOMINAL IN

•

THREAD LENGTH: 0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES THREADS
SURFACE FINISH	32.0 MICROINCHES GRIP
SURFACE FINISH	32.0 MICROINCHES BEARING SURFACE OF HEAD
EXTENDED WASHER THICKNESS	0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
HEAD HEIGHT	0.260 INCHES NOMINAL IN
FASTENER LENGTH	0.375 INCHES NOMINAL IN
EXTENDED WASHER DIAMETER	0.375 INCHES NOMINAL IN
THREAD LENGTH	0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
HARDNESS RATING	24.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
HOLE CONFIGURATION STYLE	DOUBLE HEXAGON LONGITUDINAL HOLE

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 1

STD3061-04Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12286994-1?

12286994-1 is a BOLT,MACHINE.

What parts can replace 12286994-1?

There is 1 known substitute for 12286994-1: STD3061-04. Substitute compatibility should be verified for your specific system.

What is the NSN for 12286994-1?

12286994-1 is cataloged in the U.S. Government catalog under NSN 5306-01-083-1580. This indicates validated use in U.S. government and defense supply chains.

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12286994-1 — BOLT,MACHINE

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