53-102-331 — COUPLING HALF,SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

53-102-331: COUPLING HALF,SHAFT.

The COUPLING HALF,SHAFT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, body_style: MULTIPLE POSITIONING HOLES, RAISED FACE, bore_shape: STRAIGHT, bore_length: 0.5780 INCHES NOMINAL IN, bore_diameter: 1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM IN, overall_length: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-420-9788, 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

53-102-331

NSN: 3010-00-420-9788
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 92392 — ALLIS-CHALMERS CORP (USA)

SPECIFICATIONS

material	NICKEL ALLOY
body_style	MULTIPLE POSITIONING HOLES, RAISED FACE
bore_shape	STRAIGHT
bore_length	0.5780 INCHES NOMINAL IN
bore_diameter	1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM IN
overall_length	1.000 INCHES NOMINAL IN
features_provided	KEYWAY
material_document_and_classification	MIL-N-20164 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	3010-00-420-9788

COMPONENT DIAGRAM

KEY FEATURES

•

BORE LENGTH: 0.5780 INCHES NOMINAL IN

•

BODY STYLE: MULTIPLE POSITIONING HOLES, RAISED FACE

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-N-20164 MIL SPEC SINGLE MATERIAL RESPONSE

•

FEATURES PROVIDED: KEYWAY

•

BORE SHAPE: STRAIGHT

•

BORE DIAMETER: 1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

BORE LENGTH	0.5780 INCHES NOMINAL IN
BODY STYLE	MULTIPLE POSITIONING HOLES, RAISED FACE
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-N-20164 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	1.000 INCHES NOMINAL IN
FEATURES PROVIDED	KEYWAY
BORE SHAPE	STRAIGHT
SPECIAL FEATURES	BORE THREADED SIZE DESIGNATOR:1/4-20 NC OR UNC; RAISED FACE THICKNESS:0.125" NOM.; POSITIONING FACILITY BOLT CIRCLE DIA.:2.500" NOM.; POSITIONING FACILITY QTY:4; POSITIONING HOLE STYLE:TAPPED; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY QTY:1; KEYING FACILITY:INCLUDED; O/A OUTSIDE DIMENSION:3.125" NOM.; HUB OD:1.875" NOM.; RAISED FACE DIA.:1.4995" MIN., 1.5000" MAX.; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:0.578" NOM.; KEYWAY WD:0.125" NOM.; FLANGE THICKNESS:0.438" NOM.
BORE DIAMETER	1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM IN
MATERIAL	NICKEL ALLOY

SUBSTITUTES & CROSS-REFERENCES 4

DG2331Reference document

Same NSN cross-reference

Reference document — Secondary reference

53-102-331-00-001Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

DR2366ITEM8Reference document

Same NSN cross-reference

Reference document — Secondary reference

DR2366PC22Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 53-102-331?

53-102-331 is a COUPLING HALF,SHAFT.

What parts can replace 53-102-331?

There are 4 known substitutes for 53-102-331: DG2331, 53-102-331-00-001, DR2366ITEM8 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 53-102-331?

53-102-331 is cataloged in the U.S. Government catalog under NSN 3010-00-420-9788. This indicates validated use in U.S. government and defense supply chains.

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