13639-501 — CASING,FLEXIBLE SHAFT ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

13639-501: CASING,FLEXIBLE SHAFT ASSEMBLY.

The CASING,FLEXIBLE SHAFT ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, thread_size: 3/4-20 FIRST END, overall_length: 49.780 INCHES MINIMUM AND 50.020 INCHES MAXIMUM IN, outside_diameter: 0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN, screw_thread_series_designator: UNEF FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-015-2132, 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

13639-501

NSN: 3040-00-015-2132
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 58037 — ELLIOTT B W MFG CO LLC FLEX SHAFT AND VALVE CONTROL PRODUCT LINES (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
thread_size	3/4-20 FIRST END
overall_length	49.780 INCHES MINIMUM AND 50.020 INCHES MAXIMUM IN
outside_diameter	0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
screw_thread_series_designator	UNEF FIRST END
NSN	3040-00-015-2132

COMPONENT DIAGRAM

KEY FEATURES

•

OUTSIDE DIAMETER: 0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN

•

THREAD SIZE: 3/4-20 FIRST END

•

SCREW THREAD SERIES DESIGNATOR: UNEF FIRST END

•

MATERIAL: STEEL CORROSION RESISTING

TECHNICAL CHARACTERISTICS

OUTSIDE DIAMETER	0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
OVERALL LENGTH	49.780 INCHES MINIMUM AND 50.020 INCHES MAXIMUM IN
THREAD SIZE	3/4-20 FIRST END
SPECIAL FEATURES	WRENCHING FACILITY SHAPE:HEXAGON; SHANK OUTSIDE DIA:0.551 MIN 0.555 MAX IN.; THREAD DIRECTION:RIGHT-HAND; THREAD CLASS:3B; THREAD LENGTH:0.250 IN. NOM; BORE LENGTH:1.500 IN. NOM; SHOULDER OUTSIDE DIA:0.680 MIN 0.685 MAX IN.; WIDTH ACROSS FLATS:0.872 IN. NOM; OVERALL DIA:0.875 IN.; SURFACE TREATMENT:PASSIVATED IN
SCREW THREAD SERIES DESIGNATOR	UNEF FIRST END
MATERIAL	STEEL CORROSION RESISTING

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

169635-6Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 13639-501?

13639-501 is a CASING,FLEXIBLE SHAFT ASSEMBLY.

What parts can replace 13639-501?

There is 1 known substitute for 13639-501: 169635-6. Substitute compatibility should be verified for your specific system.

What is the NSN for 13639-501?

13639-501 is cataloged in the U.S. Government catalog under NSN 3040-00-015-2132. This indicates validated use in U.S. government and defense supply chains.

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13639-501 — CASING,FLEXIBLE SHAFT ASSEMBLY

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