3021249 — BALL SCREW ASSEMBLY,RAMMER RAIL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3021249: BALL SCREW ASSEMBLY,RAMMER RAIL.

BALL SCREW ASSEMBLY,RAMMER RAIL. This part is cataloged in the U.S. Government catalog under NSN 2530-01-007-3721, 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

3021249

NSN: 2530-01-007-3721
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

Part Number	3021249
NSN	2530-01-007-3721

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL AISI 4150 W/NICKEL PLATED FINISH,5.609 IN. O/A LENGTH W/THD NUT,FLANGE 0.340 IN. THICK W/4 UN-THD HOLES 0.177 IN. DIA ON 1.240 IN. BC,1.609 IN OD,FIRST END SHAFT 0.250IN. DIA W/0.031 IN. GROOVE,OTHER END 0.375 BY 0.125 LEAD ROLLED THD W

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

STEEL AISI 4150 W/NICKEL PLATED FINISH,5.609 IN. O/A LENGTH W/THD NUT,FLANGE 0.340 IN. THICK W/4 UN-THD HOLES 0.177 IN. DIA ON 1.240 IN. BC,1.609 IN OD,FIRST END SHAFT 0.250IN. DIA W/0.031 IN. GROOVE,OTHER END 0.375 BY 0.125 LEAD ROLLED THD W

OTHER ITEMS IN FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components

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

2530-00-001-0012 2530-00-001-0035 2530-00-001-2633 2530-00-001-3371 2530-00-001-3390 2530-00-001-3393 2530-00-001-3426 2530-00-001-3427

SUBSTITUTES & CROSS-REFERENCES 1

W0901U1HReference document

Same NSN cross-reference

Reference document — Secondary reference

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 3021249?

3021249 is a BALL SCREW ASSEMBLY,RAMMER RAIL.

What parts can replace 3021249?

There is 1 known substitute for 3021249: W0901U1H. Substitute compatibility should be verified for your specific system.

What is the NSN for 3021249?

3021249 is cataloged in the U.S. Government catalog under NSN 2530-01-007-3721. This indicates validated use in U.S. government and defense supply chains.

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3021249 — BALL SCREW ASSEMBLY,RAMMER RAIL

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