1DD180 — BEARING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

1DD180: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include corner_shape: SQUARE INSIDE RIGHT CORNER, overall_length: 0.7800 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.8500 INCHES NOMINAL IN, body_outside_diameter: 1.8530 INCHES NOMINAL IN, lubricant_accommodation_style: GROOVED SINGLE LOOP. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-920-3758, 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

1DD180

NSN: 3120-00-920-3758
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)

SPECIFICATIONS

corner_shape	SQUARE INSIDE RIGHT CORNER
overall_length	0.7800 INCHES NOMINAL IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	1.8500 INCHES NOMINAL IN
body_outside_diameter	1.8530 INCHES NOMINAL IN
lubricant_accommodation_style	GROOVED SINGLE LOOP
NSN	3120-00-920-3758

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: CHAMFERED INSIDE LEFT CORNER

•

BODY OUTSIDE DIAMETER: 1.8530 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

BODY INSIDE DIAMETER: 1.8500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER	1.8530 INCHES NOMINAL IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.7800 INCHES NOMINAL IN
BODY INSIDE DIAMETER	1.8500 INCHES NOMINAL IN
LUBRICANT ACCOMMODATION STYLE	GROOVED SINGLE LOOP

OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted

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

3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938

SUBSTITUTES & CROSS-REFERENCES 2

K 5120501Reference document

Same NSN cross-reference

Reference document — Secondary reference

5120501Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 1DD180?

1DD180 is a BEARING,SLEEVE.

What parts can replace 1DD180?

There are 2 known substitutes for 1DD180: K 5120501, 5120501. Substitute compatibility should be verified for your specific system.

What is the NSN for 1DD180?

1DD180 is cataloged in the U.S. Government catalog under NSN 3120-00-920-3758. This indicates validated use in U.S. government and defense supply chains.

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