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Technical Data Sheet

A2991 — Technical Data Sheet

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— · 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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include current_type: UNABLE TO DECODE, overall_width: 1.750 INCHES IN, overall_height: 2.375 INCHES IN, overall_length: 4.375 INCHES IN, shaft_diameter: UNABLE TO DECODE, mounting_method: FIXED BASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 6680-00-530-0659, 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→ A2991
NSN: 6680-00-530-0659
FSC: 6680
CAGE: 73693 — SCHULZE MFG., INC. (USA)
SPECIFICATIONS
current_typeUNABLE TO DECODE
overall_width1.750 INCHES IN
overall_height2.375 INCHES IN
overall_length4.375 INCHES IN
shaft_diameterUNABLE TO DECODE
mounting_methodFIXED BASE
special_featuresSTEEL,5.125 IN.(PORM 0.031 IN.)APPROX LG,2.185 IN. APPROX DIA,9 TOOTH PINION IN
features_providedHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
electrical_resistance280.0 OHMS
current_rating_in_ampsUNABLE TO DECODE
calibration_speed_in_rpm3600.0
shaft_end_characteristicUNABLE TO DECODE
NSN6680-00-530-0659
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN A2991 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
SHAFT DIAMETER: UNABLE TO DECODE
•
CURRENT RATING IN AMPS: UNABLE TO DECODE
•
CURRENT TYPE: UNABLE TO DECODE
•
CALIBRATION SPEED IN RPM: 3600.0
•
SHAFT END CHARACTERISTIC: UNABLE TO DECODE
•
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.000 INCHES IN
•
ELECTRICAL RESISTANCE: 280.0 OHMS
TECHNICAL CHARACTERISTICS
SHAFT DIAMETERUNABLE TO DECODE
CURRENT RATING IN AMPSUNABLE TO DECODE
CURRENT TYPEUNABLE TO DECODE
CALIBRATION SPEED IN RPM3600.0
OVERALL LENGTH4.375 INCHES IN
SHAFT END CHARACTERISTICUNABLE TO DECODE
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.000 INCHES IN
ELECTRICAL RESISTANCE280.0 OHMS
SHAFT ROTATION DIRECTIONUNABLE TO DECODE
ACCURACY RANGE IN PERCENT-1.0 TO 1.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
A2089InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
927082InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SMC192248InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
CB326InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FC2674InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
13221E9137InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A2991?
A2991 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace A2991?
There are 17 known substitutes for A2991: A2089, 927082, SMC192248 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A2991?
A2991 is cataloged in the Federal Logistics Information System under NSN 6680-00-530-0659. This indicates validated use in U.S. government and defense supply chains.
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