P343 — PUMP,COOLING SYSTEM,ENGINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

P343: PUMP,COOLING SYSTEM,ENGINE.

The PUMP,COOLING SYSTEM,ENGINE is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: STEEL AND WOOL SEAL, seal_type: CONTACT, block_type: FIXED, head_style: PAN, base_length: 4.2500 INCHES NOMINAL IN, head_height: 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2930-00-233-8485, 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

P343

NSN: 2930-00-233-8485
NIINs: 002338485, 003992643, 006380502, 008433620, 011980871, 016313238
FSC: 2930 — Engine Cooling System Components, Nonaircraft
CAGE: 89574 — BORG-WARNER CORP AUTOMOTIVE PARTS DIV (USA)

SPECIFICATIONS

material	STEEL AND WOOL SEAL
seal_type	CONTACT
block_type	FIXED
head_style	PAN
base_length	4.2500 INCHES NOMINAL IN
head_height	0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
thread_class	2A A
bore_diameter	2.6875 INCHES NOMINAL IN
head_diameter	0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
housing_width	14.6250 INCHES NOMINAL IN
seal_location	BOTH ENDS
thread_length	0.562 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
NSN	2930-00-233-8485

COMPONENT DIAGRAM

TYPICAL APPLICATIONS

Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems

SUBSTITUTES & CROSS-REFERENCES 7

0343Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

65-532Reference document

Same NSN cross-reference

Reference document — Secondary reference

FP1296NSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

CP482Reference document

Same NSN cross-reference

Reference document — Secondary reference

PP-8172Reference document

Same NSN cross-reference

Reference document — Secondary reference

P-532Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is P343?

P343 is a PUMP,COOLING SYSTEM,ENGINE.

What parts can replace P343?

There are 7 known substitutes for P343: 0343, 65-532, FP1296N and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for P343?

P343 is cataloged in the U.S. Government catalog under NSN 2930-00-233-8485. This indicates validated use in U.S. government and defense supply chains.

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P343 — PUMP,COOLING SYSTEM,ENGINE

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