10930650 — WORM SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

10930650: WORM SHAFT.

The WORM SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4620 OR STEEL COMP 8617 OR STEEL COMP 8620 OR STEEL COMP 8720, keyway_depth: 0.093 INCHES MAXIMUM BACK LINING IN, keyway_width: 0.204 INCHES MAXIMUM BACK LINING IN, taper_length: 0.125 INCHES NOMINAL SECOND END FOURTH PORTIONUNABLE TO DECODE IN, thread_length: 0.582 INCHES NOMINAL SECOND END SEVENTH PORTIONUNABLE TO DECODE IN, end_similarity: NOT IDENTICAL. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-991-6741, 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

10930650

NSN: 3040-00-991-6741
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 4620 OR STEEL COMP 8617 OR STEEL COMP 8620 OR STEEL COMP 8720
keyway_depth	0.093 INCHES MAXIMUM BACK LINING IN
keyway_width	0.204 INCHES MAXIMUM BACK LINING IN
taper_length	0.125 INCHES NOMINAL SECOND END FOURTH PORTIONUNABLE TO DECODE IN
thread_length	0.582 INCHES NOMINAL SECOND END SEVENTH PORTIONUNABLE TO DECODE IN
end_similarity	NOT IDENTICAL
overall_length	7.188 INCHES NOMINAL IN
shaft_location	BOTH ENDS OF WORM
special_features	FOURTH PORTION,FIRST END,CHAMFERED TO 0.062 BY 45 DEG
worm_body_length	2.000 INCHES NOMINAL IN
worm_helix_angle	85 DEG 45 MIN
worm_thread_lead	0.3938 INCHES NOMINAL IN
NSN	3040-00-991-6741

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY DEPTH: 0.076 INCHES MINIMUM STEAM INLET IN

•

SHAFT LOCATION: BOTH ENDS OF WORM

•

FSC APPLICATION DATA: TRAVERSING MECHANISM,MACHINE GUN

•

TEETH HARDNESS RATING: 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM

•

WORM BODY LENGTH: 2.000 INCHES NOMINAL IN

•

WORM THREAD LEAD: 0.3938 INCHES NOMINAL IN

•

THREAD LENGTH: 0.582 INCHES NOMINAL SECOND END SEVENTH PORTIONUNABLE TO DECODE IN

TECHNICAL CHARACTERISTICS

KEYWAY DEPTH	0.076 INCHES MINIMUM STEAM INLET IN
KEYWAY DEPTH	0.093 INCHES MAXIMUM BACK LINING IN
SHAFT LOCATION	BOTH ENDS OF WORM
FSC APPLICATION DATA	TRAVERSING MECHANISM,MACHINE GUN
TEETH HARDNESS RATING	55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM
WORM BODY LENGTH	2.000 INCHES NOMINAL IN
WORM THREAD LEAD	0.3938 INCHES NOMINAL IN
THREAD LENGTH	0.582 INCHES NOMINAL SECOND END SEVENTH PORTIONUNABLE TO DECODE IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-624,FS4617,FS4620,FS8617,FS8620 OR FS8720 FED SPEC ALL MATERIAL RESPONSES
OVERALL LENGTH	7.188 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

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 10930650?

10930650 is a WORM SHAFT.

What is the NSN for 10930650?

10930650 is cataloged in the U.S. Government catalog under NSN 3040-00-991-6741. This indicates validated use in U.S. government and defense supply chains.

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10930650 — WORM SHAFT

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