654B0305 — RING,WEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

654B0305: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: EXTERNAL FLANGE, corner_shape: CHAMFERED OUTSIDE RIGHT CORNER, chamfer_angle: 45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER, chamfer_length: 0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER IN, overall_length: 0.938 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-044-5730, 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

654B0305

NSN: 4320-01-044-5730
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)

SPECIFICATIONS

material	COPPER ALLOY
body_style	EXTERNAL FLANGE
corner_shape	CHAMFERED OUTSIDE RIGHT CORNER
chamfer_angle	45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
chamfer_length	0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER IN
overall_length	0.938 INCHES NOMINAL IN
surface_finish	125.0 MICROINCHES ALL SURFACES
flange_diameter	9.500 INCHES NOMINAL IN
special_features	MOUNTING HOLES COUNTERSUNK 82 DEG TO 0.531 DIA
bolt_hole_quantity	3
body_inside_diameter	7.430 INCHES MINIMUM AND 7.432 INCHES MAXIMUM IN
bolt_circle_diameter	8.625 INCHES NOMINAL IN
NSN	4320-01-044-5730

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES ALL SURFACES

•

FLANGE DIAMETER: 9.500 INCHES NOMINAL IN

•

CORNER SHAPE: SQUARE INSIDE RIGHT CORNER

•

CHAMFER LENGTH: 0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER IN

•

BODY STYLE: EXTERNAL FLANGE

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES ALL SURFACES
FLANGE DIAMETER	9.500 INCHES NOMINAL IN
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CHAMFER LENGTH	0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER IN
BODY STYLE	EXTERNAL FLANGE
BODY OUTSIDE DIAMETER	8.127 INCHES MINIMUM AND 8.129 INCHES MAXIMUM IN
UNTHREADED MOUNTING HOLE DIAMETER	0.312 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 2

PL-999D0474 PIEReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

654B0305-C051AReference 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

Ready to buy 654B0305?

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 654B0305?

654B0305 is a RING,WEARING.

What parts can replace 654B0305?

There are 2 known substitutes for 654B0305: PL-999D0474 PIE, 654B0305-C051A. Substitute compatibility should be verified for your specific system.

What is the NSN for 654B0305?

654B0305 is cataloged in the U.S. Government catalog under NSN 4320-01-044-5730. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

654B0305 — RING,WEARING

Request a Quote — 654B0305