Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 5905-00-048-7128CAGE 80205

Get a Competitive Quote for RBR71L221R0BR with NSN by Nat Aerospace Std

Resistor Fixed Wire

Resistor Fixed Wire ASAP can help source this line with documentation review, alternate part checks, condition requirements, and account manager follow-up for urgent or planned procurement.

ASAP Aviation Hub, owned and operated by ASAP Semiconductor, is a leading distributor of Nat Aerospace Std NSN parts with more than 10 million National Stock Numbers (NSN) in inventory. We’re an AS9120B and ISO 9001:2015, and FAA AC 0056B accredited company serving the aviation and defense industries. With shipping facilities across the continental US and the Canada, we can offer some of the fastest shipping times and turnaround times in the industry.

The National Stock Number, or NATO Stock Number, is a 13-digit serial number assigned to items that are procured, stocked, and issued through the federal supply system. Assigned by the United States Defense Logistics Agency (DLA), the NSN is used by all member states of the North Atlantic Treaty Organization (NATO) to standardize items and trade. For more information about NSN or NSNs in general, please feel free to call us at our toll-free number, +1-714-705-4780, or email us at sales@asapaviationhub.com. We’re available and ready to help 24/7x365.

We’re pleased to announce that part number RBR71L221R0BR of by Nat Aerospace Std is now available in our ready-to-ship inventory. If you would like a quick quote for part number RBR71L221R0BR, please fill out the Request for Quote (RFQ) form below and click submit. One of our sales representatives will have your quote ready in 15 minutes or less.

When you fill out the RFQ, make sure that you complete all fields, especially the asterisk-marked (*) ones like Need Parts By and Quantity (ea). Your quote will be calculated using your responses to these fields.

Nat Aerospace Std
Manufacturer
USA
Origin
N/A
Spec
N/A
Unit weight
Detailed description

Technical sourcing notes

N/A
Lead time
N/A
Cross references
Unrestricted
Export control
5905 Resistors
FSC
Why ASAP

Operations-grade aviation sourcing.

AS9120B
Quality-managed distribution
15 min
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Full trace
Documentation & certs on request
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Send this part to ASAP with quantity, need-by timing, and buyer contact details. An account manager will review availability, alternates, certificates, and delivery options.

Part-specific RFQ

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Resistor Fixed WireRBR71L221R0BR
NSN5905-00-048-7128
Manufacturer
Nat Aerospace Std
CAGE
80205
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NSN Information for Part Number RBR71L221R0BR with NSN 5905-00-048-7128, 5905000487128

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5905000487128

Item Description:

Resistor Fixed Wire

59050004871280NB
CIICHCCESDPMICCriticalityENAC
UBU
Part NumberISCRNVCRNCCHCCMSDSSADC
Rbr71l221r0br222

Characteristics Data of NSN 5905-00-048-7128, 5905000487128

MRCCriteriaCharacteristic
AAPETEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS-10.0/+10.0
AAPPELECTRICAL RESISTANCE221.000 OHMS
AAPQRESISTANCE TOLERANCE IN PERCENT-0.100/+0.100
AAQFAMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER125.0
AAQGAMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER145.0
AAQHTEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS-65.0 TO 145.0
AAQZINCLOSURE METHODENCAPSULATED
AARBTERMINAL TYPEWIRE LEAD
AARGRELIABILITY INDICATORESTABLISHED
AARHRELIABILITY FAILURE RATE LEVEL IN PERCENT0.010
ABPMBODY DIAMETER0.250 INCHES NOMINAL
ADAQBODY LENGTH0.312 INCHES NOMINAL
AEFBPOWER DISSIPATION RATING IN WATTS0.125 FREE AIR
STYLSTYLE DESIGNATORAXIAL TERMINALS ONE END
TESTTEST DATA DOCUMENT81349-MIL-R-39005 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTI