2B1-1087 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2B1-1087: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 15.531 INCHES NOMINAL IN, largest_step_diameter: 4.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-181-8665, 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

2B1-1087

NSN: 3040-01-181-8665
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)

SPECIFICATIONS

material	STEEL
step_quantity	3
overall_length	15.531 INCHES NOMINAL IN
largest_step_diameter	4.500 INCHES NOMINAL IN
NSN	3040-01-181-8665

COMPONENT DIAGRAM

KEY FEATURES

•

STEP QUANTITY: 3

•

LARGEST STEP DIAMETER: 4.500 INCHES NOMINAL IN

•

MATERIAL: STEEL

TECHNICAL CHARACTERISTICS

STEP QUANTITY	3
LARGEST STEP DIAMETER	4.500 INCHES NOMINAL IN
OVERALL LENGTH	15.531 INCHES NOMINAL 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 1

2D3-292 REV B PIECE 3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2B1-1087?

2B1-1087 is a SHAFT,SHOULDERED.

What parts can replace 2B1-1087?

There is 1 known substitute for 2B1-1087: 2D3-292 REV B PIECE 3. Substitute compatibility should be verified for your specific system.

What is the NSN for 2B1-1087?

2B1-1087 is cataloged in the U.S. Government catalog under NSN 3040-01-181-8665. This indicates validated use in U.S. government and defense supply chains.

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2B1-1087 — SHAFT,SHOULDERED

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