B321-15-16B0RE — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B321-15-16B0RE: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 0.8750 INCHES NOMINAL BOTH ENDS IN, design_type: INSERT, keyway_depth: 0.1250 INCHES NOMINAL BOTH ENDS IN, keyway_width: 0.250 INCHES NOMINAL BOTH ENDS IN, bore_diameter: 0.9375 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-528-8481, 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

B321-15-16B0RE

NSN: 3010-00-528-8481
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 07964 — CHARLES BOND COMPANY DBA CHRISTIANA MACHINE COMPANY (USA)

SPECIFICATIONS

bore_shape	STRAIGHT BOTH ENDS
bore_length	0.8750 INCHES NOMINAL BOTH ENDS IN
design_type	INSERT
keyway_depth	0.1250 INCHES NOMINAL BOTH ENDS IN
keyway_width	0.250 INCHES NOMINAL BOTH ENDS IN
bore_diameter	0.9375 INCHES NOMINAL BOTH ENDS IN
overall_length	2.375 INCHES NOMINAL IN
insert_material	RUBBER
securing_method	THREADED HOLE(S) SECOND END
outside_diameter	2.125 INCHES NOMINAL IN
keying_facility_type	KEYWAY BOTH ENDS
thread_size_designator	1/4-20 BOTH ENDS
NSN	3010-00-528-8481

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY DEPTH: 0.1250 INCHES NOMINAL BOTH ENDS IN

•

SECURING METHOD: THREADED HOLE(S) SECOND END

•

THREADED HOLE LOCATION: BOTH ENDS: LOCATED ON TOP OF KEY

•

BORE LENGTH: 0.8750 INCHES NOMINAL BOTH ENDS IN

•

DESIGN TYPE: INSERT

•

KEYING FACILITY TYPE: KEYWAY BOTH ENDS

•

OUTSIDE DIAMETER: 2.125 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

KEYWAY DEPTH	0.1250 INCHES NOMINAL BOTH ENDS IN
SECURING METHOD	THREADED HOLE(S) SECOND END
THREADED HOLE LOCATION	BOTH ENDS: LOCATED ON TOP OF KEY
BORE LENGTH	0.8750 INCHES NOMINAL BOTH ENDS IN
DESIGN TYPE	INSERT
KEYING FACILITY TYPE	KEYWAY BOTH ENDS
OVERALL LENGTH	2.375 INCHES NOMINAL IN
OUTSIDE DIAMETER	2.125 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT BOTH ENDS
KEYING FACILITY QUANTITY	1 BOTH ENDS

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

490-2200-805255ALT5PC2Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is B321-15-16B0RE?

B321-15-16B0RE is a COUPLING,SHAFT,FLEXIBLE.

What parts can replace B321-15-16B0RE?

There is 1 known substitute for B321-15-16B0RE: 490-2200-805255ALT5PC2. Substitute compatibility should be verified for your specific system.

What is the NSN for B321-15-16B0RE?

B321-15-16B0RE is cataloged in the U.S. Government catalog under NSN 3010-00-528-8481. This indicates validated use in U.S. government and defense supply chains.

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