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PartsTable / COMPONENT / 1-2-4500APC69
1-2-4500APC69 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The GUARD,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: PUMP,RECIPROCATING,WARREN PUMPS INC,MODEL N0-151. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-218-4172, 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
1-2-4500APC69
NSN: 4320-00-218-4172
FSC: 4320
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
end_item_identificationPUMP,RECIPROCATING,WARREN PUMPS INC,MODEL N0-151
general_characteristics_item_descriptionBRONZE; 2.010 IN. LG; 1.312 IN. SMALLEST OD; 0.562 IN. ID; 0.828 @IN. HEIGHT; 2.281 IN. LARGEST OD; GROOVED 0.281 IN. W BY 0.219 IN. DEEP IN
NSN4320-00-218-4172
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUARD,VALVE TITLE COMPONENT PN 1-2-4500APC69 MFR GUARD,VALVE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE; 2.010 IN. LG; 1.312 IN. SMALLEST OD; 0.562 IN. ID; 0.828 @IN. HEIGHT; 2.281 IN. LARGEST OD; GROOVED 0.281 IN. W BY 0.219 IN. DEEP IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE; 2.010 IN. LG; 1.312 IN. SMALLEST OD; 0.562 IN. ID; 0.828 @IN. HEIGHT; 2.281 IN. LARGEST OD; GROOVED 0.281 IN. W BY 0.219 IN. DEEP IN
END ITEM IDENTIFICATIONPUMP,RECIPROCATING,WARREN PUMPS INC,MODEL N0-151
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
159300Interchangeable
interchangeable cross-reference
interchangeable
M-141Interchangeable
interchangeable cross-reference
interchangeable
SJ5Interchangeable
interchangeable cross-reference
interchangeable
1.043-452.0Interchangeable
interchangeable cross-reference
interchangeable
NAVY PD SJ5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1-2-4500APC69?
1-2-4500APC69 is a GUARD,VALVE.
What parts can replace 1-2-4500APC69?
There are 5 known substitutes for 1-2-4500APC69: 159300, M-141, SJ5 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-2-4500APC69?
1-2-4500APC69 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-218-4172. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026