198971 — LINING,FRICTION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

198971: LINING,FRICTION.

The LINING,FRICTION is a the manufacturer industrial component. Key specifications include width: 4.000 INCHES NOMINAL IN, material: IRON RUST RESISTING FRICTION LINING, thickness: 0.750 INCHES NOMINAL IN, arc_length: 9.465 INCHES NOMINAL IN, lining_style: SEGMENT PLAIN, minor_radius: 7.870 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-485-9299, 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

198971

NSN: 2530-00-485-9299
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)

SPECIFICATIONS

width	4.000 INCHES NOMINAL IN
material	IRON RUST RESISTING FRICTION LINING
thickness	0.750 INCHES NOMINAL IN
arc_length	9.465 INCHES NOMINAL IN
lining_style	SEGMENT PLAIN
minor_radius	7.870 INCHES NOMINAL IN
application_type	DRY
special_features	COUNTERBORE ON OUTER ARC
attachment_method	RIVETED
features_provided	RIGID FRICTION LINING
hole_arrangement_style	DOUBLE EVEN
hole_type_and_quantity	8 COUNTERBORED
NSN	2530-00-485-9299

COMPONENT DIAGRAM

KEY FEATURES

•

HOLE ARRANGEMENT STYLE: DOUBLE EVEN

•

ARC LENGTH: 9.465 INCHES NOMINAL IN

•

LINING STYLE: SEGMENT PLAIN

•

FEATURES PROVIDED: RIGID FRICTION LINING

•

SURFACE CONDITION AND LOCATION: BOTH SIDES GROUND

•

APPLICATION TYPE: DRY

•

ATTACHMENT METHOD: RIVETED

TECHNICAL CHARACTERISTICS

HOLE ARRANGEMENT STYLE	DOUBLE EVEN
ARC LENGTH	9.465 INCHES NOMINAL IN
LINING STYLE	SEGMENT PLAIN
FEATURES PROVIDED	RIGID FRICTION LINING
SURFACE CONDITION AND LOCATION	BOTH SIDES GROUND
SPECIAL FEATURES	COUNTERBORE ON OUTER ARC
APPLICATION TYPE	DRY
ATTACHMENT METHOD	RIVETED
WIDTH	4.000 INCHES NOMINAL IN
MINOR RADIUS	7.870 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

230194Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 198971?

198971 is a LINING,FRICTION.

What parts can replace 198971?

There is 1 known substitute for 198971: 230194. Substitute compatibility should be verified for your specific system.

What is the NSN for 198971?

198971 is cataloged in the U.S. Government catalog under NSN 2530-00-485-9299. This indicates validated use in U.S. government and defense supply chains.

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