201573PC4 — COUPLING HALF,SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

201573PC4: COUPLING HALF,SHAFT.

The COUPLING HALF,SHAFT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: 2 HOLE FLANGE, THROUGH BORE, bore_shape: SPLINED, bore_length: 1.2500 INCHES NOMINAL IN, overall_length: 1.340 INCHES MINIMUM AND 1.360 INCHES MAXIMUM IN, spline_major_diameter: 0.8740 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-273-4146, 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

201573PC4

NSN: 3010-00-273-4146
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	COPPER ALLOY
body_style	2 HOLE FLANGE, THROUGH BORE
bore_shape	SPLINED
bore_length	1.2500 INCHES NOMINAL IN
overall_length	1.340 INCHES MINIMUM AND 1.360 INCHES MAXIMUM IN
spline_quantity	6
spline_major_diameter	0.8740 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
material_document_and_classification	QQ-B-691, COMP 6 FED SPEC SINGLE MATERIAL RESPONSE
NSN	3010-00-273-4146

COMPONENT DIAGRAM

KEY FEATURES

•

BORE LENGTH: 1.2500 INCHES NOMINAL IN

•

BODY STYLE: 2 HOLE FLANGE, THROUGH BORE

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-691, COMP 6 FED SPEC SINGLE MATERIAL RESPONSE

•

SPLINE MAJOR DIAMETER: 0.8740 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN

•

BORE SHAPE: SPLINED

•

SPLINE QUANTITY: 6

TECHNICAL CHARACTERISTICS

BORE LENGTH	1.2500 INCHES NOMINAL IN
BODY STYLE	2 HOLE FLANGE, THROUGH BORE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-691, COMP 6 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	1.340 INCHES MINIMUM AND 1.360 INCHES MAXIMUM IN
SPLINE MAJOR DIAMETER	0.8740 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
BORE SHAPE	SPLINED
SPLINE QUANTITY	6
SPECIAL FEATURES	UNTHREADED BORE DEPTH:0.200" MIN., 0.210" MAX.; UNTHREADED BORE DIA.:0.5000" MIN., 0.5004" MAX.; BORE THREAD SIZE DESIGNATOR:1/2-13 NC; POSITIONING FACILITY BOLT CIRCLE DIA.:3.0985" MIN., 3.1015" MAX.; POSITIONING FACILITY QTY:2; POSITIONING HOLE STYLE:BODY-BOUND; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY:NOT INCLUDED; O/A OUTSIDE DIMENSION:4" NOM.; SPLINE LG.:1.250" NOM.; HUB OD:1.375" NOM.; THREAD PROVISION:UNTHREADED; FLANGE THICKNESS:0.850" NOM.; SPLINE MINOR DIA.:0.7430" MIN., 0.7440" MAX.
MATERIAL	COPPER ALLOY

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

No substitute or cross-reference records for this part.

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 201573PC4?

201573PC4 is a COUPLING HALF,SHAFT.

What is the NSN for 201573PC4?

201573PC4 is cataloged in the U.S. Government catalog under NSN 3010-00-273-4146. This indicates validated use in U.S. government and defense supply chains.

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