8615827 — WORM SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8615827: WORM SHAFT.

The WORM SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440F OR STEEL COMP 416, end_similarity: NOT IDENTICAL, overall_length: 4.510 INCHES MINIMUM AND 4.520 INCHES MAXIMUM IN, shaft_location: BOTH ENDS OF WORM, special_features: FOURTH PORTION OF FIRST END AND FIFTH PORTION OF SECOND END NOT HARDENED, worm_body_length: 2.130 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-971-5975, 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

8615827

NSN: 3040-00-971-5975
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 COMP 440F OR STEEL COMP 416
end_similarity	NOT IDENTICAL
overall_length	4.510 INCHES MINIMUM AND 4.520 INCHES MAXIMUM IN
shaft_location	BOTH ENDS OF WORM
special_features	FOURTH PORTION OF FIRST END AND FIFTH PORTION OF SECOND END NOT HARDENED
worm_body_length	2.130 INCHES NOMINAL IN
worm_helix_angle	3 DEG 59 MIN 12 SEC
worm_thread_lead	0.196 INCHES NOMINAL IN
surface_treatment	PASSIVATE
worm_pitch_diameter	0.196 INCHES NOMINAL IN
fsc_application_data	TELESCOPE
worm_thread_quantity	1
NSN	3040-00-971-5975

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT LOCATION: BOTH ENDS OF WORM

•

FSC APPLICATION DATA: TELESCOPE

•

TEETH HARDNESS RATING: ROCKWELL C,50 MIN,55 MAX,FED,QQ-S-763,CLASS 440F COND A,OR ROCKWELL C,30 MIN,35 MAX,QQ-S-MLO,CLASS 416,COND A

•

WORM BODY LENGTH: 2.130 INCHES NOMINAL IN

•

WORM THREAD LEAD: 0.196 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, CLASS 440F OR CLASS 416, COND A FED SPEC ALL MATERIAL RESPONSES

•

WORM PITCH DIAMETER: 0.196 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SHAFT LOCATION	BOTH ENDS OF WORM
FSC APPLICATION DATA	TELESCOPE
TEETH HARDNESS RATING	ROCKWELL C,50 MIN,55 MAX,FED,QQ-S-763,CLASS 440F COND A,OR ROCKWELL C,30 MIN,35 MAX,QQ-S-MLO,CLASS 416,COND A
WORM BODY LENGTH	2.130 INCHES NOMINAL IN
WORM THREAD LEAD	0.196 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763, CLASS 440F OR CLASS 416, COND A FED SPEC ALL MATERIAL RESPONSES
OVERALL LENGTH	4.510 INCHES MINIMUM AND 4.520 INCHES MAXIMUM IN
WORM PITCH DIAMETER	0.196 INCHES NOMINAL IN
WORM OUTSIDE DIAMETER	1.020 INCHES MINIMUM AND 1.022 INCHES MAXIMUM IN
STRAIGHT UNTHREADED SECTION DIAMETER	0.323 INCHES MINIMUM AND 0.325 INCHES MAXIMUM SECOND END THIRD 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 1

3040-00-971-5975Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 8615827?

8615827 is a WORM SHAFT.

What parts can replace 8615827?

There is 1 known substitute for 8615827: 3040-00-971-5975. Substitute compatibility should be verified for your specific system.

What is the NSN for 8615827?

8615827 is cataloged in the U.S. Government catalog under NSN 3040-00-971-5975. This indicates validated use in U.S. government and defense supply chains.

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8615827 — WORM SHAFT

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