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PartsTable / COMPONENT / 121114GP4
121114GP4 ✓ 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 BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: SELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4470-01-351-3437, 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
121114GP4
NSN: 4470-01-351-3437
FSC: 4470
CAGE: 94271 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsSELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS
NSN4470-01-351-3437
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOOT,DUST AND MOISTURE SEAL TITLE COMPONENT PN 121114GP4 MFR BOOT,DUST AND MOISTURE
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: SELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS
TECHNICAL CHARACTERISTICS (FLIS)
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSSELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
W160G3-50Interchangeable
interchangeable cross-reference
interchangeable
RS 21131-14Interchangeable
interchangeable cross-reference
interchangeable
1211-14Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-5423/15Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-5423Interchangeable
interchangeable cross-reference
interchangeable
M5423/15-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 121114GP4?
121114GP4 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 121114GP4?
There are 6 known substitutes for 121114GP4: W160G3-50, RS 21131-14, 1211-14 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 121114GP4?
121114GP4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4470-01-351-3437. 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