AN317-420 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AN317-420: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 0.6870 INCHES NOMINAL BOTH ENDS IN, design_type: INSERT, bore_diameter: 0.2500 INCHES NOMINAL BOTH ENDS IN, overall_length: 0.687 INCHES NOMINAL0.687 INCHES NOMINAL IN, insert_material: PLASTIC POLYAMIDE NYLON. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-056-9285, 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

AN317-420

NSN: 3010-00-056-9285
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)

SPECIFICATIONS

bore_shape	STRAIGHT BOTH ENDS
bore_length	0.6870 INCHES NOMINAL BOTH ENDS IN
design_type	INSERT
bore_diameter	0.2500 INCHES NOMINAL BOTH ENDS IN
overall_length	0.687 INCHES NOMINAL0.687 INCHES NOMINAL IN
insert_material	PLASTIC POLYAMIDE NYLON
securing_method	THREADED HOLE(S) BOTH ENDS
outside_diameter	0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
thread_size_designator	NO. 6-32 BOTH ENDS
threaded_hole_location	BOTH ENDS: TWO HOLES DRILLED THRU PERIMETER OF EACH HUB SPACED 90 DEG
threaded_hole_quantity	4 BOTH ENDS
NSN	3010-00-056-9285

COMPONENT DIAGRAM

KEY FEATURES

•

SECURING METHOD: THREADED HOLE(S) BOTH ENDS

•

THREADED HOLE LOCATION: BOTH ENDS: TWO HOLES DRILLED THRU PERIMETER OF EACH HUB SPACED 90 DEG

•

BORE LENGTH: 0.6870 INCHES NOMINAL BOTH ENDS IN

•

DESIGN TYPE: INSERT

•

OUTSIDE DIAMETER: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN

•

BORE SHAPE: STRAIGHT BOTH ENDS

•

THREADED HOLE QUANTITY: 4 BOTH ENDS

TECHNICAL CHARACTERISTICS

SECURING METHOD	THREADED HOLE(S) BOTH ENDS
THREADED HOLE LOCATION	BOTH ENDS: TWO HOLES DRILLED THRU PERIMETER OF EACH HUB SPACED 90 DEG
BORE LENGTH	0.6870 INCHES NOMINAL BOTH ENDS IN
DESIGN TYPE	INSERT
OVERALL LENGTH	0.687 INCHES NOMINAL0.687 INCHES NOMINAL IN
OUTSIDE DIAMETER	0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT BOTH ENDS
THREADED HOLE QUANTITY	4 BOTH ENDS
THREAD SIZE DESIGNATOR	NO. 6-32 BOTH ENDS
BORE DIAMETER	0.2500 INCHES NOMINAL BOTH ENDS IN

OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3010-00-010-0577 3010-00-267-4959 3010-00-356-3346 3010-00-395-0188

SUBSTITUTES & CROSS-REFERENCES 1

A200D03-007Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AN317-420?

AN317-420 is a COUPLING,SHAFT,FLEXIBLE.

What parts can replace AN317-420?

There is 1 known substitute for AN317-420: A200D03-007. Substitute compatibility should be verified for your specific system.

What is the NSN for AN317-420?

AN317-420 is cataloged in the U.S. Government catalog under NSN 3010-00-056-9285. This indicates validated use in U.S. government and defense supply chains.

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AN317-420 — COUPLING,SHAFT,FLEXIBLE

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