903640-1 — COLLAR,SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

903640-1: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 303SE, thickness: 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN, bore_diameter: 0.1248 INCHES MINIMUM AND 0.1253 INCHES MAXIMUM IN, outside_diameter: 0.313 INCHES NOMINAL IN, style_designator: ROUND W/SINGLE CHAMFER, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-126-9974, 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

903640-1

NSN: 3040-00-126-9974
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)

SPECIFICATIONS

material	STEEL COMP 303 OR STEEL COMP 303SE
thickness	0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
bore_diameter	0.1248 INCHES MINIMUM AND 0.1253 INCHES MAXIMUM IN
outside_diameter	0.313 INCHES NOMINAL IN
style_designator	ROUND W/SINGLE CHAMFER
surface_treatment	PASSIVATE
nominal_thread_size	0.086 INCHES SINGLE HOLE IN
chamfer_angle_in_deg	45.0
securing_hole_quantity	1
largest_diameter_length	0.110 INCHES NOMINAL IN
material_document_and_classification	QQ-S-764, TYPE 303-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-764, TYPE 303SE-CANCELED FED SPEC 2ND MATERIAL RESPONSE
NSN	3040-00-126-9974

COMPONENT DIAGRAM

KEY FEATURES

•

LARGEST DIAMETER LENGTH: 0.110 INCHES NOMINAL IN

•

STYLE DESIGNATOR: ROUND W/SINGLE CHAMFER

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764, TYPE 303-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-764, TYPE 303SE-CANCELED FED SPEC 2ND MATERIAL RESPONSE

•

OUTSIDE DIAMETER: 0.313 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.086 INCHES SINGLE HOLE IN

•

SECURING HOLE QUANTITY: 1

•

SURFACE TREATMENT: PASSIVATE

•

CHAMFER ANGLE IN DEG: 45.0

TECHNICAL CHARACTERISTICS

LARGEST DIAMETER LENGTH	0.110 INCHES NOMINAL IN
STYLE DESIGNATOR	ROUND W/SINGLE CHAMFER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764, TYPE 303-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-764, TYPE 303SE-CANCELED FED SPEC 2ND MATERIAL RESPONSE
OUTSIDE DIAMETER	0.313 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.086 INCHES SINGLE HOLE IN
SECURING HOLE QUANTITY	1
SURFACE TREATMENT	PASSIVATE
CHAMFER ANGLE IN DEG	45.0
BORE DIAMETER	0.1248 INCHES MINIMUM AND 0.1253 INCHES MAXIMUM IN
MATERIAL	STEEL COMP 303 OR STEEL COMP 303SE

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

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

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 903640-1?

903640-1 is a COLLAR,SHAFT.

What is the NSN for 903640-1?

903640-1 is cataloged in the U.S. Government catalog under NSN 3040-00-126-9974. This indicates validated use in U.S. government and defense supply chains.

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903640-1 — COLLAR,SHAFT

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