J198 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

J198: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, unit_type: AUTOMATIC SPRING RETURN, end_similarity: NOT IDENTICAL, overall_length: 12.250 INCHES NOMINAL IN, first_end_style: EXTERNAL THREADED, second_end_style: EXTERNAL THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-707-5116, 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

J198

NSN: 3040-00-707-5116
NIINs: 007075116, 014860551, 016570109
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)

SPECIFICATIONS

material	NICKEL ALLOY
unit_type	AUTOMATIC SPRING RETURN
end_similarity	NOT IDENTICAL
overall_length	12.250 INCHES NOMINAL IN
first_end_style	EXTERNAL THREADED
second_end_style	EXTERNAL THREADED
first_end_diameter	1.2500 INCHES NOMINAL IN
second_end_diameter	1.2500 INCHES NOMINAL IN
wire_twist_direction	REVERSIBLE
largest_step_diameter	2.916 INCHES NOMINAL IN
wire_diameter_capacity	0.020 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
first_end_external_thread_length	1.312 INCHES NOMINAL IN
NSN	3040-00-707-5116

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END EXTERNAL THREAD LENGTH: 0.500 INCHES NOMINAL IN

•

FIRST END DIAMETER: 1.2500 INCHES NOMINAL IN

•

SECOND END DIAMETER: 1.2500 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 2.916 INCHES NOMINAL IN

•

FIRST END EXTERNAL THREAD LENGTH: 1.312 INCHES NOMINAL IN

•

FIRST END STYLE: EXTERNAL THREADED

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 CLASS A FED SPEC SINGLE MATERIAL RESPONSE

TECHNICAL CHARACTERISTICS

SECOND END EXTERNAL THREAD LENGTH	0.500 INCHES NOMINAL IN
FIRST END DIAMETER	1.2500 INCHES NOMINAL IN
SECOND END DIAMETER	1.2500 INCHES NOMINAL IN
LARGEST STEP DIAMETER	2.916 INCHES NOMINAL IN
FIRST END EXTERNAL THREAD LENGTH	1.312 INCHES NOMINAL IN
FIRST END STYLE	EXTERNAL THREADED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286 CLASS A FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	25.312 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SECOND END STYLE	EXTERNAL THREADED

SUBSTITUTES & CROSS-REFERENCES 1

R827PC70Reference 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 J198?

J198 is a SHAFT,SHOULDERED.

What parts can replace J198?

There is 1 known substitute for J198: R827PC70. Substitute compatibility should be verified for your specific system.

What is the NSN for J198?

J198 is cataloged in the U.S. Government catalog under NSN 3040-00-707-5116. This indicates validated use in U.S. government and defense supply chains.

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