R-1003 PIECE 4 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

R-1003 PIECE 4: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, material_document_and_classification: QQ-N-286 CLASS A FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-198-0837, 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

R-1003 PIECE 4

NSN: 3040-01-198-0837
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)

SPECIFICATIONS

material	NICKEL ALLOY
material_document_and_classification	QQ-N-286 CLASS A FED SPEC SINGLE MATERIAL RESPONSE
NSN	3040-01-198-0837

COMPONENT DIAGRAM

KEY FEATURES

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

•

MATERIAL: NICKEL ALLOY

TECHNICAL CHARACTERISTICS

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

SUBSTITUTES & CROSS-REFERENCES 3

157434168-15Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

R-1003Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

R-1008PC-4Reference 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 R-1003 PIECE 4?

R-1003 PIECE 4 is a SHAFT,SHOULDERED.

What parts can replace R-1003 PIECE 4?

There are 3 known substitutes for R-1003 PIECE 4: 157434168-15, R-1003, R-1008PC-4. Substitute compatibility should be verified for your specific system.

What is the NSN for R-1003 PIECE 4?

R-1003 PIECE 4 is cataloged in the U.S. Government catalog under NSN 3040-01-198-0837. This indicates validated use in U.S. government and defense supply chains.

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