B-1633 — NRP,12 TO 5VDC CONVTR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B-1633: NRP,12 TO 5VDC CONVTR.

The NRP,12 TO 5VDC CONVTR is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 23.562 INCHES NOMINAL IN, largest_step_diameter: 2.126 INCHES NOMINAL IN, end_item_identification: WARREN PUMP INC PUMP MODEL NO. 525TS, criticality_code_justification: FEAT, material_document_and_classification: ASTM A454,GRADE 4140,CLASS BC ASSN STD SINGLE MATERIAL RESPONSE.

This part is cataloged in the U.S. Government catalog under NSN 4320-01-195-6721, 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

B-1633

NSN: 4320-01-195-6721
NIINs: 011956721, 011956722, 011959201, 011961224, 016063535
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)

SPECIFICATIONS

material	STEEL
step_quantity	6
overall_length	23.562 INCHES NOMINAL IN
special_features	A PART, ASSEMBLY, OR SYSTEM IDENTIFIED AS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION TO PRESERVE LIFE AND SAFETY OF PERSONNEL
largest_step_diameter	2.126 INCHES NOMINAL IN
end_item_identification	WARREN PUMP INC PUMP MODEL NO. 525TS
criticality_code_justification	FEAT
material_document_and_classification	ASTM A454,GRADE 4140,CLASS BC ASSN STD SINGLE MATERIAL RESPONSE
general_characteristics_item_description	STEEL,ASTM A108,GRADE 1020
NSN	4320-01-195-6721

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL: STEEL

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES	LONG SHAFT; ASTM A434, GRADE 4140, CLASS BC
MATERIAL	STEEL

SUBSTITUTES & CROSS-REFERENCES 1

B-1633 PIECE 8Reference 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 B-1633?

B-1633 is a NRP,12 TO 5VDC CONVTR.

What parts can replace B-1633?

There is 1 known substitute for B-1633: B-1633 PIECE 8. Substitute compatibility should be verified for your specific system.

What is the NSN for B-1633?

B-1633 is cataloged in the U.S. Government catalog under NSN 4320-01-195-6721. This indicates validated use in U.S. government and defense supply chains.

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B-1633 — NRP,12 TO 5VDC CONVTR

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