4158A — RING,WEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4158A: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: INTERNAL FLANGE, corner_shape: ROUND INSIDE RIGHT CORNER, corner_radius: 0.656 INCHES NOMINAL ALL CORNERS IN, overall_length: 1.000 INCHES NOMINAL IN, body_inside_diameter: 3.140 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-102-2591, 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

4158A

NSN: 4320-00-102-2591
FSC: 4320 — Power and Hand Pumps
CAGE: 25567 — THE GORMAN-RUPP COMPANY DIV GORMAN-RUPP (USA)

SPECIFICATIONS

material	COPPER ALLOY
body_style	INTERNAL FLANGE
corner_shape	ROUND INSIDE RIGHT CORNER
corner_radius	0.656 INCHES NOMINAL ALL CORNERS IN
overall_length	1.000 INCHES NOMINAL IN
body_inside_diameter	3.140 INCHES NOMINAL IN
body_outside_diameter	3.500 INCHES NOMINAL IN
internal_flange_width	0.386 INCHES NOMINAL IN
end_to_flange_distance	0.600 INCHES NOMINAL IN
internal_flange_lip_width	0.160 INCHES NOMINAL IN
internal_flange_inside_diameter	2.688 INCHES NOMINAL IN
internal_flange_outside_diameter	2.750 INCHES NOMINAL IN
NSN	4320-00-102-2591

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: ROUND INSIDE RIGHT CORNER

•

CORNER RADIUS: 0.656 INCHES NOMINAL ALL CORNERS IN

•

INTERNAL FLANGE OUTSIDE DIAMETER: 2.750 INCHES NOMINAL IN

•

BODY STYLE: INTERNAL FLANGE

•

INTERNAL FLANGE LIP WIDTH: 0.160 INCHES NOMINAL IN

•

BODY OUTSIDE DIAMETER: 3.500 INCHES NOMINAL IN

•

END TO FLANGE DISTANCE: 0.600 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	ROUND INSIDE RIGHT CORNER
CORNER RADIUS	0.656 INCHES NOMINAL ALL CORNERS IN
INTERNAL FLANGE OUTSIDE DIAMETER	2.750 INCHES NOMINAL IN
BODY STYLE	INTERNAL FLANGE
INTERNAL FLANGE LIP WIDTH	0.160 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	3.500 INCHES NOMINAL IN
END TO FLANGE DISTANCE	0.600 INCHES NOMINAL IN
OVERALL LENGTH	1.000 INCHES NOMINAL IN
INTERNAL FLANGE INSIDE DIAMETER	2.688 INCHES NOMINAL IN
BODY INSIDE DIAMETER	3.140 INCHES NOMINAL IN

OTHER ITEMS IN FSC 4320 — Power and Hand Pumps

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

4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384

SUBSTITUTES & CROSS-REFERENCES 1

4158ANRReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

Ready to buy 4158A?

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 4158A?

4158A is a RING,WEARING.

What parts can replace 4158A?

There is 1 known substitute for 4158A: 4158ANR. Substitute compatibility should be verified for your specific system.

What is the NSN for 4158A?

4158A is cataloged in the U.S. Government catalog under NSN 4320-00-102-2591. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

4158A — RING,WEARING

Request a Quote — 4158A