1291-88 — DUMMY LOAD,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1291-88: DUMMY LOAD,ELECTRICAL.

The DUMMY LOAD,ELECTRICAL is a the manufacturer industrial component. Key specifications include power_rating: 5.000 WATTS AVERAGE, cooling_method: SELF-COOLED, overall_length: 1.280 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN, fragility_factor: MODERATELY RUGGED, overall_diameter: 0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, style_designator: COAXIAL MOUNTED. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-493-1713, 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

1291-88

NSN: 5985-00-493-1713
NIINs: 004931713, 016065220
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 94987 — CUBIC DEFENSE APPLICATIONS, INC. (USA)

SPECIFICATIONS

power_rating	5.000 WATTS AVERAGE
cooling_method	SELF-COOLED
overall_length	1.280 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN
fragility_factor	MODERATELY RUGGED
overall_diameter	0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
style_designator	COAXIAL MOUNTED
termination_type	CONNECTION COAXIAL
operating_position	ALL POSITIONS
connector_end_design	MALE
fsc_application_data	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
frequency_range_rating	+0.000 TO 12.400 GIGAHERTZ
impedance_rating_in_ohms	50.0 NOMINAL
NSN	5985-00-493-1713

COMPONENT DIAGRAM

KEY FEATURES

•

OPERATING POSITION: ALL POSITIONS

•

TERMINATION TYPE: CONNECTION COAXIAL

•

FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

•

FRAGILITY FACTOR: MODERATELY RUGGED

•

OVERALL DIAMETER: 0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN

•

VOLTAGE STANDING WAVE RATIO: 1.10 AND 1.15 AND 1.20

•

STYLE DESIGNATOR: COAXIAL MOUNTED

•

COOLING METHOD: SELF-COOLED

TECHNICAL CHARACTERISTICS

OPERATING POSITION	ALL POSITIONS
TERMINATION TYPE	CONNECTION COAXIAL
FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
FRAGILITY FACTOR	MODERATELY RUGGED
OVERALL DIAMETER	0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
VOLTAGE STANDING WAVE RATIO	1.10 AND 1.15 AND 1.20
STYLE DESIGNATOR	COAXIAL MOUNTED
COOLING METHOD	SELF-COOLED
CONNECTOR END DESIGN	MALE
OVERALL LENGTH	1.280 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 4

T750MReference document

Same NSN cross-reference

Reference document — Design control — primary reference

TS180M-5WSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MDC1090MX-ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TS180M-54Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 1291-88?

1291-88 is a DUMMY LOAD,ELECTRICAL.

What parts can replace 1291-88?

There are 4 known substitutes for 1291-88: T750M, TS180M-5W, MDC1090MX-A and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1291-88?

1291-88 is cataloged in the U.S. Government catalog under NSN 5985-00-493-1713. This indicates validated use in U.S. government and defense supply chains.

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