7660476 — WORM SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7660476: WORM SHAFT.

The WORM SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, thread_length: 0.170 INCHES NOMINAL SECOND END THIRD PORTION IN, end_similarity: NOT IDENTICAL, overall_length: 5.320 INCHES MINIMUM AND 5.330 INCHES MAXIMUM IN, shaft_location: BOTH ENDS OF WORM, special_features: 2 PIN HOLES 0.078 IN. DIA,LOCATED ON FOURTH PORTION OF SECOND END IN.

This part is cataloged in the U.S. Government catalog under NSN 3040-00-087-6533, 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

7660476

NSN: 3040-00-087-6533
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)

SPECIFICATIONS

material	STEEL
thread_length	0.170 INCHES NOMINAL SECOND END THIRD PORTION IN
end_similarity	NOT IDENTICAL
overall_length	5.320 INCHES MINIMUM AND 5.330 INCHES MAXIMUM IN
shaft_location	BOTH ENDS OF WORM
special_features	2 PIN HOLES 0.078 IN. DIA,LOCATED ON FOURTH PORTION OF SECOND END IN
worm_body_length	2.251 INCHES NOMINAL IN
worm_helix_angle	3 DEG 10 MIN
worm_thread_lead	0.098 INCHES NOMINAL IN
worm_pitch_diameter	0.560 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
fsc_application_data	TELESCOPE,PANORAMIC
worm_thread_quantity	1
NSN	3040-00-087-6533

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT LOCATION: BOTH ENDS OF WORM

•

FSC APPLICATION DATA: TELESCOPE,PANORAMIC

•

TEETH HARDNESS RATING: 33.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM

•

WORM BODY LENGTH: 2.251 INCHES NOMINAL IN

•

WORM THREAD LEAD: 0.098 INCHES NOMINAL IN

•

THREAD LENGTH: 0.170 INCHES NOMINAL SECOND END THIRD PORTION IN

•

WORM PITCH DIAMETER: 0.560 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SHAFT LOCATION	BOTH ENDS OF WORM
FSC APPLICATION DATA	TELESCOPE,PANORAMIC
TEETH HARDNESS RATING	33.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM
WORM BODY LENGTH	2.251 INCHES NOMINAL IN
WORM THREAD LEAD	0.098 INCHES NOMINAL IN
THREAD LENGTH	0.170 INCHES NOMINAL SECOND END THIRD PORTION IN
OVERALL LENGTH	5.320 INCHES MINIMUM AND 5.330 INCHES MAXIMUM IN
WORM PITCH DIAMETER	0.560 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
WORM OUTSIDE DIAMETER	0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
STRAIGHT UNTHREADED SECTION DIAMETER	0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM FIRST END SECOND PORTION 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: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 7660476?

7660476 is a WORM SHAFT.

What is the NSN for 7660476?

7660476 is cataloged in the U.S. Government catalog under NSN 3040-00-087-6533. This indicates validated use in U.S. government and defense supply chains.

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7660476 — WORM SHAFT

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