3F4903 PIECE 5 — RING,WEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3F4903 PIECE 5: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: EXTERNAL LOCKING FLANGE, corner_shape: SQUARE OUTSIDE LEFT CORNER, corner_radius: 0.500 INCHES NOMINAL INSIDE RIGHT CORNER IN, overall_length: 1.641 INCHES NOMINAL IN, body_inside_diameter: 5.344 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-447-0107, 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

3F4903 PIECE 5

NSN: 4320-00-447-0107
FSC: 4320 — Power and Hand Pumps
CAGE: 12027 — KLINE MANUFACTURING CO INC (USA)

SPECIFICATIONS

material	STEEL
body_style	EXTERNAL LOCKING FLANGE
corner_shape	SQUARE OUTSIDE LEFT CORNER
corner_radius	0.500 INCHES NOMINAL INSIDE RIGHT CORNER IN
overall_length	1.641 INCHES NOMINAL IN
body_inside_diameter	5.344 INCHES NOMINAL IN
body_outside_diameter	6.000 INCHES NOMINAL IN
internal_flange_width	0.500 INCHES NOMINAL IN
end_to_flange_distance	0.688 INCHES NOMINAL IN
center_flange_thickness	0.250 INCHES NOMINAL IN
distance_below_centerline	0.062 INCHES NOMINAL IN
internal_flange_inside_diameter	4.875 INCHES NOMINAL IN
NSN	4320-00-447-0107

COMPONENT DIAGRAM

KEY FEATURES

•

CENTER FLANGE THICKNESS: 0.250 INCHES NOMINAL IN

•

CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER

•

CORNER RADIUS: 0.500 INCHES NOMINAL INSIDE RIGHT CORNER IN

•

BODY STYLE: EXTERNAL LOCKING FLANGE

•

BODY OUTSIDE DIAMETER: 6.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CENTER FLANGE THICKNESS	0.250 INCHES NOMINAL IN
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	ROUND INSIDE RIGHT CORNER
CORNER RADIUS	0.500 INCHES NOMINAL INSIDE RIGHT CORNER IN
BODY STYLE	EXTERNAL LOCKING FLANGE
BODY OUTSIDE DIAMETER	6.000 INCHES NOMINAL IN
END TO FLANGE DISTANCE	0.688 INCHES NOMINAL IN
OVERALL LENGTH	1.641 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 4

2A14777AB6Reference document

Same NSN cross-reference

Reference document — Secondary reference

3A1477AB6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

CS4320-0361Reference document

Same NSN cross-reference

Reference document — Secondary reference

3F4903PC5-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3F4903 PIECE 5?

3F4903 PIECE 5 is a RING,WEARING.

What parts can replace 3F4903 PIECE 5?

There are 4 known substitutes for 3F4903 PIECE 5: 2A14777AB6, 3A1477AB6, CS4320-0361 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 3F4903 PIECE 5?

3F4903 PIECE 5 is cataloged in the U.S. Government catalog under NSN 4320-00-447-0107. This indicates validated use in U.S. government and defense supply chains.

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