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PartsTable / COMPONENT / FF4901
FF4901 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include fuze_type: PROXIMITY, fuze_model_number: M188, furnished_hardware: ARMING DELAY,AIR TRAVEL,M14, dod_ammunition_code: 1325-F873, installation_design: NOSE, safe_air_minimum_travel: 3600.000 FEET FT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1325-00-028-5467, 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
FF4901
NSN: 1325-00-028-5467
FSC: 1325
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
fuze_typePROXIMITY
fuze_model_numberM188
furnished_hardwareARMING DELAY,AIR TRAVEL,M14
dod_ammunition_code1325-F873
installation_designNOSE
unit_package_quantity4
safe_air_minimum_travel3600.000 FEET FT
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY PACKAGE DATA REQUIREMENTS
NSN1325-00-028-5467
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN FF4901 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
INSTALLATION DESIGN: NOSE
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY PACKAGE DATA REQUIREMENTS
•
FUZE MODEL NUMBER: M188
•
SAFE AIR MINIMUM TRAVEL: 3600.000 FEET FT
•
DOD AMMUNITION CODE: 1325-F873
•
FUZE TYPE: PROXIMITY
•
FURNISHED HARDWARE: ARMING DELAY,AIR TRAVEL,M14
•
UNIT PACKAGE QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
INSTALLATION DESIGNNOSE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY PACKAGE DATA REQUIREMENTS
FUZE MODEL NUMBERM188
SAFE AIR MINIMUM TRAVEL3600.000 FEET FT
DOD AMMUNITION CODE1325-F873
FUZE TYPEPROXIMITY
FURNISHED HARDWAREARMING DELAY,AIR TRAVEL,M14
UNIT PACKAGE QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
M188Interchangeable
interchangeable cross-reference
interchangeable
S1449654Interchangeable
interchangeable cross-reference
interchangeable
662E715 PIECE 30Interchangeable
interchangeable cross-reference
interchangeable
31767HInterchangeable
interchangeable cross-reference
interchangeable
4597556 FIND 50Interchangeable
interchangeable cross-reference
interchangeable
1325-F873Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FF4901?
FF4901 is a RELAY,ELECTROMAGNETIC.
What parts can replace FF4901?
There are 6 known substitutes for FF4901: M188, S1449654, 662E715 PIECE 30 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FF4901?
FF4901 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1325-00-028-5467. 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