F1-3-1388 — COLLAR,SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

F1-3-1388: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, outside_diameter: 6.000 INCHES NOMINAL IN, special_features: TWO THD HOLES 1/2 IN.-13 UNC ABOVE KEYWAY IN, style_designator: ROUND STEPPED, small_end_diameter: 3.000 INCHES NOMINAL IN, internal_keyway_width: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-256-2422, 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

F1-3-1388

NSN: 3040-00-256-2422
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 61790 — ASTEC INDUSTRIES INC DIV ASTEC IND. (USA)

SPECIFICATIONS

material	STEEL
keyway_quantity	1
outside_diameter	6.000 INCHES NOMINAL IN
special_features	TWO THD HOLES 1/2 IN.-13 UNC ABOVE KEYWAY IN
style_designator	ROUND STEPPED
small_end_diameter	3.000 INCHES NOMINAL IN
internal_keyway_width	0.375 INCHES NOMINAL IN
securing_hole_quantity	1
NSN	3040-00-256-2422

COMPONENT DIAGRAM

KEY FEATURES

•

INTERNAL KEYWAY WIDTH: 0.375 INCHES NOMINAL IN

•

STYLE DESIGNATOR: ROUND STEPPED

•

OUTSIDE DIAMETER: 6.000 INCHES NOMINAL IN

•

KEYWAY QUANTITY: 1

•

SMALL END DIAMETER: 3.000 INCHES NOMINAL IN

•

SECURING HOLE QUANTITY: 1

•

MATERIAL: STEEL

TECHNICAL CHARACTERISTICS

INTERNAL KEYWAY WIDTH	0.375 INCHES NOMINAL IN
STYLE DESIGNATOR	ROUND STEPPED
OUTSIDE DIAMETER	6.000 INCHES NOMINAL IN
KEYWAY QUANTITY	1
SMALL END DIAMETER	3.000 INCHES NOMINAL IN
SECURING HOLE QUANTITY	1
SPECIAL FEATURES	TWO THD HOLES 1/2 IN.-13 UNC ABOVE KEYWAY IN
MATERIAL	STEEL

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy F1-3-1388?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is F1-3-1388?

F1-3-1388 is a COLLAR,SHAFT.

What is the NSN for F1-3-1388?

F1-3-1388 is cataloged in the U.S. Government catalog under NSN 3040-00-256-2422. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

F1-3-1388 — COLLAR,SHAFT

Request a Quote — F1-3-1388