A51B20599-15 — BUSHING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

A51B20599-15: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-12 OVERALL, corner_shape: SQUARE OUTSIDE RIGHT CORNER, flange_width: 0.0420 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM IN, overall_length: 0.1250 INCHES MINIMUM AND 0.1360 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES INTERMEDIATE LAYER, style_designator: SOLID, EXTERNAL FLANGE ONE END. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-003-6540, 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

A51B20599-15

NSN: 3120-00-003-6540
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP XM-12 OVERALL
corner_shape	SQUARE OUTSIDE RIGHT CORNER
flange_width	0.0420 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM IN
overall_length	0.1250 INCHES MINIMUM AND 0.1360 INCHES MAXIMUM IN
surface_finish	125.0 MICROINCHES INTERMEDIATE LAYER
style_designator	SOLID, EXTERNAL FLANGE ONE END
body_inside_diameter	0.2497 INCHES MINIMUM AND 0.2507 INCHES MAXIMUM IN
body_outside_diameter	0.3737 INCHES MINIMUM AND 0.3747 INCHES MAXIMUM IN
flange_outside_diameter	0.5000 INCHES NOMINAL IN
material_document_and_classification	AMS 5659 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	3120-00-003-6540

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES INTERMEDIATE LAYER

•

CORNER SHAPE: SQUARE INSIDE RIGHT CORNER

•

FLANGE OUTSIDE DIAMETER: 0.5000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES INTERMEDIATE LAYER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	0.5000 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	0.3737 INCHES MINIMUM AND 0.3747 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A51B20599-15?

A51B20599-15 is a BUSHING,SLEEVE.

What is the NSN for A51B20599-15?

A51B20599-15 is cataloged in the U.S. Government catalog under NSN 3120-00-003-6540. This indicates validated use in U.S. government and defense supply chains.

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A51B20599-15 — BUSHING,SLEEVE

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