XM68640 — SHAFT,STRAIGHT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

XM68640: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1030 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1038 OR STEEL COMP 1040, end_similarity: IDENTICAL, overall_length: 9.180 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES, first_end_style: UNTHREADED CROSS DRILLED, special_features: INDENTED FLAT,2.000 IN.LG,2.000 IN.FROM END,0.344 IN.DIA IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-080-3284, 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

XM68640

NSN: 3040-01-080-3284
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 01417 — GENERAL DYNAMICS LAND SYSTEMS INC. (USA)

SPECIFICATIONS

material	STEEL COMP 1030 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1038 OR STEEL COMP 1040
end_similarity	IDENTICAL
overall_length	9.180 INCHES NOMINAL IN
surface_finish	63.0 MICROINCHES
first_end_style	UNTHREADED CROSS DRILLED
special_features	INDENTED FLAT,2.000 IN.LG,2.000 IN.FROM END,0.344 IN.DIA IN
first_end_diameter	0.3730 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM IN
first_end_hole_diameter	0.1560 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN
material_document_and_classification	ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
first_end_distance_from_hole_center_to_end	0.250 INCHES NOMINAL IN
NSN	3040-01-080-3284

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES

•

FIRST END DIAMETER: 0.3730 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM IN

•

FIRST END STYLE: UNTHREADED CROSS DRILLED

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE

•

END SIMILARITY: IDENTICAL

•

FIRST END HOLE DIAMETER: 0.1560 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES
FIRST END DIAMETER	0.3730 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM IN
FIRST END STYLE	UNTHREADED CROSS DRILLED
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH	9.180 INCHES NOMINAL IN
END SIMILARITY	IDENTICAL
FIRST END HOLE DIAMETER	0.1560 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN
SPECIAL FEATURES	INDENTED FLAT,2.000 IN.LG,2.000 IN.FROM END,0.344 IN.DIA IN
MATERIAL	STEEL COMP 1030 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1038 OR STEEL COMP 1040
FIRST END DISTANCE FROM HOLE CENTER TO END	0.250 INCHES NOMINAL IN

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

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is XM68640?

XM68640 is a SHAFT,STRAIGHT.

What is the NSN for XM68640?

XM68640 is cataloged in the U.S. Government catalog under NSN 3040-01-080-3284. This indicates validated use in U.S. government and defense supply chains.

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XM68640 — SHAFT,STRAIGHT

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