312788-1 — BUSHING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

312788-1: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.0950 INCHES NOMINAL IN, overall_length: 0.2500 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, surface_treatment: CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-129-6578, 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

312788-1

NSN: 3120-01-129-6578
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061 OVERALL
corner_shape	SQUARE ALL CORNERS
flange_width	0.0950 INCHES NOMINAL IN
overall_length	0.2500 INCHES NOMINAL IN
style_designator	SOLID, EXTERNAL FLANGE ONE END
surface_treatment	CHROMATE OVERALL
body_inside_diameter	0.1550 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM IN
body_outside_diameter	0.1830 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
flange_outside_diameter	0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
material_document_and_classification	QQ-A-225/8, T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	MIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A
NSN	3120-01-129-6578

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A

•

FLANGE OUTSIDE DIAMETER: 0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN

•

BODY OUTSIDE DIAMETER: 0.1830 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8, T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

BODY INSIDE DIAMETER: 0.1550 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A
FLANGE OUTSIDE DIAMETER	0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER	0.1830 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/8, T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	0.2500 INCHES NOMINAL IN
BODY INSIDE DIAMETER	0.1550 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM IN
SURFACE TREATMENT	CHROMATE OVERALL
FLANGE WIDTH	0.0950 INCHES NOMINAL IN

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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 312788-1?

312788-1 is a BUSHING,SLEEVE.

What is the NSN for 312788-1?

312788-1 is cataloged in the U.S. Government catalog under NSN 3120-01-129-6578. This indicates validated use in U.S. government and defense supply chains.

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312788-1 — BUSHING,SLEEVE

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