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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
RESISTOR , FIXED , WIRE WOUND , INDUCT

Definition:

INC 37403 REINSTATED ON 010303~A RESISTOR WHOSE OHMIC VALUE CANNOT BE ADJUSTED OR VARIED. THE RESISTANCE ELEMENT CONSISTS OF HIGH RESISTANCE WIRE (OR RIBBON) EITHER WOUND ON AN INSULATED FORM OR CONSTRUCTED SO AS TO BE SELF-SUPPORTING. THE ITEM MUST HAVE INHERENT CHARACTERISTICS OF INDUCING SELF-INDUCTANCE. OPPOSITION TO CURRENT FLOW IS AN INHERENT PROPERTY OF THE RESISTANCE WIRE AND IS MANIFESTED BY THE HEAT DISSIPATION IN THE RESISTOR. EXCLUDES SUPPRESSOR, IGNITION INTERFERENCE. SEE ALSO RESISTOR (1), FIXED, WIRE WOUND, NONINDUCTIVE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
RWR74S2491FR 81349 M 2 2 3 TX
RWR74S2491FM 81349 M 5 9 3 TX
RWR74S2491FP 81349 M 5 9 3 TX
MIL-R-39007/6 81349 M 4 1 3 TX

CAGE Information

Code Company
81349 MILITARY SPECIFICATIONS PROMULGATED

Federal Supply Class

Title

RESISTORS

Inclusions:

INCLUDES VARISTORS; RESISTIVE BALLAST TUBES; RHEOSTATS; RESISTOR NETWORKS; RESISTOR MOUNTING HARDWARE; THERMISTORS.

Exclusions:

EXCLUDES RESISTANCE WIRE.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
TEST TEST DATA DOCUMENT 81349-MIL-R-39007 SPECIFICATION
TEST TEST DATA DOCUMENT 81349-MIL-R-39007 SPECIFICATION
AAPP ELECTRICAL RESISTANCE 2.490 KILOHMS
AARG RELIABILITY INDICATOR ESTABLISHED
AEFB POWER DISSIPATION RATING IN WATTS 5.000 FREE AIR
AAQZ INCLOSURE METHOD ENCAPSULATED
AARH RELIABILITY FAILURE RATE LEVEL IN PERCENT 0.010
AAQF AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER 25.0
STYL STYLE DESIGNATOR AXIAL TERMINAL EACH END
AAQH TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS -55.0/+275.0
ADAQ BODY LENGTH 0.875 INCHES NOMINAL
AAPQ RESISTANCE TOLERANCE IN PERCENT -1.000/+1.000
ABPM BODY DIAMETER 0.312 INCHES NOMINAL
AARB TERMINAL TYPE WIRE LEAD
AAPE TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS -20.0/+20.0
AAQG AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER 275.0

Similar Parts

MIL-R-39007/6 , MILR390076 , 5905-00-333-9582 , 5905003339582 , 003339582 , RWR74S2491FR , RWR74S2491FM , RWR74S2491FP , MIL-R-39007/6 ,