N52399ITEMFP — RING,WEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

N52399ITEMFP: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: PLAIN, corner_shape: SQUARE ALL CORNERS, overall_length: 0.875 INCHES NOMINAL IN, special_features: W/3 @GROOVES,0.062 WIDTH X 0.062 DEPTH,SPACED 0.250 IN. C TO C IN, body_inside_diameter: 3.625 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 4320-00-398-5652, 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

N52399ITEMFP

NSN: 4320-00-398-5652
FSC: 4320 — Power and Hand Pumps
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)

SPECIFICATIONS

material	COPPER ALLOY
body_style	PLAIN
corner_shape	SQUARE ALL CORNERS
overall_length	0.875 INCHES NOMINAL IN
special_features	W/3 @GROOVES,0.062 WIDTH X 0.062 DEPTH,SPACED 0.250 IN. C TO C IN
body_inside_diameter	3.625 INCHES NOMINAL IN
body_outside_diameter	4.250 INCHES NOMINAL IN
NSN	4320-00-398-5652

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY STYLE: PLAIN

•

BODY OUTSIDE DIAMETER: 4.250 INCHES NOMINAL IN

•

BODY INSIDE DIAMETER: 3.625 INCHES NOMINAL IN

•

MATERIAL: COPPER ALLOY

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
BODY STYLE	PLAIN
BODY OUTSIDE DIAMETER	4.250 INCHES NOMINAL IN
OVERALL LENGTH	0.875 INCHES NOMINAL IN
BODY INSIDE DIAMETER	3.625 INCHES NOMINAL IN
SPECIAL FEATURES	W/3 @GROOVES,0.062 WIDTH X 0.062 DEPTH,SPACED 0.250 IN. C TO C IN
MATERIAL	COPPER ALLOY

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

N52604ITEMFPReference 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 N52399ITEMFP?

N52399ITEMFP is a RING,WEARING.

What parts can replace N52399ITEMFP?

There is 1 known substitute for N52399ITEMFP: N52604ITEMFP. Substitute compatibility should be verified for your specific system.

What is the NSN for N52399ITEMFP?

N52399ITEMFP is cataloged in the U.S. Government catalog under NSN 4320-00-398-5652. This indicates validated use in U.S. government and defense supply chains.

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