RA-27970 — WHEEL ASSEMBLY,PNEUMATIC TIRE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

RA-27970: WHEEL ASSEMBLY,PNEUMATIC TIRE.

The WHEEL ASSEMBLY,PNEUMATIC TIRE is a the manufacturer industrial component. Key specifications include disk_type: SINGLE, design_form: DISK, design_type: INTEGRAL RIM, overall_width: 14.490 INCHES NOMINAL IN, effective_width: 12.250 INCHES NOMINAL IN, hub_characteristic: DEMOUNTABLE. This part is cataloged in the U.S.

Government catalog under NSN 2530-01-157-4174, 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

RA-27970

NSN: 2530-01-157-4174
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 22337 — BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC (USA)

SPECIFICATIONS

disk_type	SINGLE
design_form	DISK
design_type	INTEGRAL RIM
overall_width	14.490 INCHES NOMINAL IN
effective_width	12.250 INCHES NOMINAL IN
hub_characteristic	DEMOUNTABLE
item_type_category	ONE PIECE RIM
mounting_face_type	CONVEX
pilot_hole_diameter	8.725 INCHES NOMINAL IN
mounting_hole_diameter	1.255 INCHES MINIMUM AND 1.285 INCHES MAXIMUM IN
mounting_hole_quantity	10
mounting_bolt_circle_diameter	11.250 INCHES NOMINAL IN
NSN	2530-01-157-4174

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 10

•

HUB CHARACTERISTIC: DEMOUNTABLE

•

DESIGN FORM: DISK

•

DESIGN TYPE: INTEGRAL RIM

•

DISK TYPE: SINGLE

•

MOUNTING HOLE DIAMETER: 1.255 INCHES MINIMUM AND 1.285 INCHES MAXIMUM IN

•

EFFECTIVE WIDTH: 12.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	10
HUB CHARACTERISTIC	DEMOUNTABLE
DESIGN FORM	DISK
DESIGN TYPE	INTEGRAL RIM
DISK TYPE	SINGLE
MOUNTING HOLE DIAMETER	1.255 INCHES MINIMUM AND 1.285 INCHES MAXIMUM IN
OVERALL WIDTH	14.490 INCHES NOMINAL IN
EFFECTIVE WIDTH	12.250 INCHES NOMINAL IN
MOUNTING BOLT CIRCLE DIAMETER	11.250 INCHES NOMINAL IN
PILOT HOLE DIAMETER	8.725 INCHES NOMINAL IN

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.

2530-00-003-5229 2530-00-139-4058 2530-00-363-4183 2530-00-478-5792 2530-00-496-2927 2530-00-701-0656 2530-00-734-2546 2530-01-171-5122

SUBSTITUTES & CROSS-REFERENCES 2

51-27970Reference document

Same NSN cross-reference

Reference document — Secondary reference

2530011574174Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 RA-27970?

RA-27970 is a WHEEL ASSEMBLY,PNEUMATIC TIRE.

What parts can replace RA-27970?

There are 2 known substitutes for RA-27970: 51-27970, 2530011574174. Substitute compatibility should be verified for your specific system.

What is the NSN for RA-27970?

RA-27970 is cataloged in the U.S. Government catalog under NSN 2530-01-157-4174. This indicates validated use in U.S. government and defense supply chains.

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RA-27970 — WHEEL ASSEMBLY,PNEUMATIC TIRE

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