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Technical Data Sheet
PartsTable / MRO / 2100-2991
2100-2991 ✓ 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,NONWIRE WOUND,. Key specifications include body_style: RECTANGULAR, body_width: 0.312 INCHES NOMINAL IN, body_height: 0.375 INCHES NOMINAL IN, body_length: 0.312 INCHES NOMINAL IN, actuator_type: FLUSH DRIVE WITH SLOT-HOLE, mounting_method: TERMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-042-7522, 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→ 2100-2991
NSN: 5905-01-042-7522
FSC: 5905
CAGE: 1LQK8 — KEYSIGHT TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
body_styleRECTANGULAR
body_width0.312 INCHES NOMINAL IN
body_height0.375 INCHES NOMINAL IN
body_length0.312 INCHES NOMINAL IN
actuator_typeFLUSH DRIVE WITH SLOT-HOLE
mounting_methodTERMINAL
terminal_length0.250 INCHES MINIMUM IN
fragility_factorMODERATELY DELICATE
section_quantity1
special_featuresWEAPON SYSTEM ESSENTIAL
features_providedHUMIDITY PROOF
precious_materialGOLD
NSN5905-01-042-7522
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 2100-2991 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
BODY HEIGHT: 0.375 INCHES NOMINAL IN
•
TERMINAL LENGTH: 0.250 INCHES MINIMUM IN
•
BODY STYLE: RECTANGULAR
•
ACTUATOR TRAVEL CONTROL FEATURE: STOPS
•
PRECIOUS MATERIAL AND LOCATION: TERMINALS GOLD
•
PRECIOUS MATERIAL: GOLD
•
TERMINAL TYPE AND QUANTITY: 3 PIN
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT0.375 INCHES NOMINAL IN
TERMINAL LENGTH0.250 INCHES MINIMUM IN
BODY STYLERECTANGULAR
ACTUATOR TRAVEL CONTROL FEATURESTOPS
PRECIOUS MATERIAL AND LOCATIONTERMINALS GOLD
PRECIOUS MATERIALGOLD
TERMINAL TYPE AND QUANTITY3 PIN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS0.100 INCHES NOMINAL IN
FEATURES PROVIDEDHUMIDITY PROOF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
6227-10Interchangeable
interchangeable cross-reference
interchangeable
9197-9-933Interchangeable
interchangeable cross-reference
interchangeable
N10017-0112-001Interchangeable
interchangeable cross-reference
interchangeable
MS28775-112Interchangeable
interchangeable cross-reference
interchangeable
112-846-70Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2100-2991?
2100-2991 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2100-2991?
There are 5 known substitutes for 2100-2991: 6227-10, 9197-9-933, N10017-0112-001 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2100-2991?
2100-2991 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-042-7522. 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