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Technical Data Sheet
PartsTable / MRO / 721A834P1
721A834P1 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include fragility_factor: MODERATELY RUGGED, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-646-7687, 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
MRO→ MRO_GENERAL→ 721A834P1
NSN: 5905-00-646-7687
FSC: 5905
CAGE: 99971 — LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS (USA)
SPECIFICATIONS
fragility_factorMODERATELY RUGGED
section_quantity1
reliability_indicatorNOT ESTABLISHED
NSN5905-00-646-7687
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 721A834P1 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
FRAGILITY FACTOR: MODERATELY RUGGED
•
SECTION QUANTITY: 1
•
RELIABILITY INDICATOR: NOT ESTABLISHED
TECHNICAL CHARACTERISTICS (FLIS)
FRAGILITY FACTORMODERATELY RUGGED
SECTION QUANTITY1
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
03001016Interchangeable
interchangeable cross-reference
interchangeable
406-040Interchangeable
interchangeable cross-reference
interchangeable
4880K28Interchangeable
interchangeable cross-reference
interchangeable
H12SSInterchangeable
interchangeable cross-reference
interchangeable
MS35842-11Interchangeable
interchangeable cross-reference
interchangeable
0921911-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 721A834P1?
721A834P1 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 721A834P1?
There are 10 known substitutes for 721A834P1: 03001016, 406-040, 4880K28 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 721A834P1?
721A834P1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-646-7687. 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