4-4518 — TRANSFORMER,POWER

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

4-4518: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, case_style: SQUARE, seal_width: 0.500 INCHES NOMINAL IN, overall_length: 315.000 MILLIMETERS MINIMUM MM, style_designator: DOUBLE HEAD, surface_treatment: CHROMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-815-4043, 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

4-4518

NSN: 5330-00-815-4043
NIINs: 008154043, 013036680, 013989309
FSC: 5330 — Packing and Gasket Materials
CAGE: 04627 — HYSTER-YALE GROUP, INC. DIV HYSTER-YALE MATERIALS HANDLING (USA)

SPECIFICATIONS

material	STEEL OVERALL
case_style	SQUARE
seal_width	0.500 INCHES NOMINAL IN
overall_length	315.000 MILLIMETERS MINIMUM MM
style_designator	DOUBLE HEAD
surface_treatment	CHROMIUM OVERALL
large_end_head_angle	15.0 DEGREES NOMINAL
small_end_head_angle	15.0 DEGREES NOMINAL
housing_bore_diameter	3.125 INCHES NOMINAL IN
sealing_element_style	ANGULAR
wrenching_surface_size	30.0 MILLIMETERS NOMINAL SECOND END MM
wrenching_surface_shape	OVAL BOTH ENDS INTERNAL
NSN	5330-00-815-4043

COMPONENT DIAGRAM

KEY FEATURES

•

SEAL WIDTH: 0.500 INCHES NOMINAL IN

•

SEALING ELEMENT STYLE: ANGULAR

•

HOUSING BORE DIAMETER: 3.125 INCHES NOMINAL IN

•

ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3000 FEET PER MINUTE FT

•

CASE STYLE: SQUARE

•

ACCOMMODATED SHAFT DIAMETER: 2.375 INCHES NOMINAL IN

•

MATERIAL: STEEL CASE

TECHNICAL CHARACTERISTICS

SEAL WIDTH	0.500 INCHES NOMINAL IN
SEALING ELEMENT STYLE	ANGULAR
HOUSING BORE DIAMETER	3.125 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED	3000 FEET PER MINUTE FT
CASE STYLE	SQUARE
ACCOMMODATED SHAFT DIAMETER	2.375 INCHES NOMINAL IN
MATERIAL	STEEL CASE
MATERIAL	RUBBER SYNTHETIC SEALING ELEMENT

SUBSTITUTES & CROSS-REFERENCES 6

3A1300Reference document

Same NSN cross-reference

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

108374Reference document

Same NSN cross-reference

Reference document — Secondary reference

00044Reference document

Same NSN cross-reference

Reference document — Secondary reference

313212-M1Reference document

Same NSN cross-reference

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

50552SReference document

Same NSN cross-reference

Reference document — Secondary reference

450552BTSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 4-4518?

4-4518 is a TRANSFORMER,POWER.

What parts can replace 4-4518?

There are 6 known substitutes for 4-4518: 3A1300, 108374, 00044 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4-4518?

4-4518 is cataloged in the U.S. Government catalog under NSN 5330-00-815-4043. This indicates validated use in U.S. government and defense supply chains.

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