TD383M1-770 — BUSHING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

TD383M1-770: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, corner_shape: SQUARE INSIDE LEFT CORNER, flange_width: 1.0000 INCHES NOMINAL IN, overall_length: 1.7500 INCHES NOMINAL IN, hardness_rating: 61.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL, special_features: DRILL OR REAM FLANGE ID TO 0.3750; HAS MIN RELIEF GROOVE BETWEEN FLANGE AND BODY; USED ON F-15 ACFT. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-225-2139, 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

TD383M1-770

NSN: 3120-01-225-2139
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL OVERALL
corner_shape	SQUARE INSIDE LEFT CORNER
flange_width	1.0000 INCHES NOMINAL IN
overall_length	1.7500 INCHES NOMINAL IN
hardness_rating	61.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
special_features	DRILL OR REAM FLANGE ID TO 0.3750; HAS MIN RELIEF GROOVE BETWEEN FLANGE AND BODY; USED ON F-15 ACFT
style_designator	SOLID, EXTERNAL FLANGE ONE END
body_inside_diameter	0.4375 INCHES NOMINAL IN
body_outside_diameter	1.1712 INCHES MINIMUM AND 1.1715 INCHES MAXIMUM IN
flange_outside_diameter	1.2493 INCHES MINIMUM AND 1.2498 INCHES MAXIMUM IN
material_document_and_classification	TM-205;TM-409;TM-317 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN	3120-01-225-2139

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE INSIDE RIGHT CORNER

•

FLANGE OUTSIDE DIAMETER: 1.2493 INCHES MINIMUM AND 1.2498 INCHES MAXIMUM IN

•

BODY OUTSIDE DIAMETER: 1.1712 INCHES MINIMUM AND 1.1715 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	1.2493 INCHES MINIMUM AND 1.2498 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER	1.1712 INCHES MINIMUM AND 1.1715 INCHES MAXIMUM IN
HARDNESS RATING	61.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is TD383M1-770?

TD383M1-770 is a BUSHING,SLEEVE.

What is the NSN for TD383M1-770?

TD383M1-770 is cataloged in the U.S. Government catalog under NSN 3120-01-225-2139. This indicates validated use in U.S. government and defense supply chains.

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TD383M1-770 — BUSHING,SLEEVE

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