Quote for R5657556 Lockheed Martin Corporation Part with NSN 5940-00-256-8371

Part Number:  R5657556
Manufacturer:  lockheed martin corporation
NIIN:  2568371
Item Name :  adapter radio frequ
CAGE Code:  56232
INC Code:  00149
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  01-28-2026

Are you looking quote for part R5657556? The Lockheed Martin Corporation-manufactured component (CAGE Code: 56232) is documented under NSN 5940-00-256-8371 as Adapter Radio Frequ. For the fastest quote, please complete our RFQ form with details about R5657556. We guarantee a response within 15 minutes.

ASAP Components provides the verified R5657556, classified under INC 00149, FSG 59 Electrical and Electronic Equipment Components, FSC 5940 Lugs Terminals and Terminal Strips, NIIN 00-256-8371, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number R5657556 with NSN 5940-00-256-8371, 5940002568371

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5940-00-256-8371

Item PartTypeName:

ADAPTER,RADIO FREQUENCY CABLE

59400025683710N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
7613283P88623

Characteristics Data of NSN 5940-00-256-8371, 5940002568371

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH1.125 INCHES NOMINAL
ABKWOVERALL HEIGHT0.438 INCHES NOMINAL
ABMKOVERALL WIDTH0.750 INCHES NOMINAL
ALCDUSAGE DESIGNCOUPLES AN RF CABLE RG-5/U TO KLYSTRON ELECTRON TUBE
FEATSPECIAL FEATURESSELF CONTAINED COUPLING NUT,SILVER PLATED FINISH,RIGHT ANGLE BODY
MATTMATERIALCOPPER ALLOY

Schedule B & Trade

End Use : 21400 Telecommunications equipment
Schedule B : 8529906000 (NAICS 334220) Parts for apparatus of headings 8525 to 8528, nesoi
SITC : 76493 Parts of television receivers, radiobroadcast receivers, transmission apparatus for radio telephony, telegraphy, broadcasting or television etc.

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: S - 60.0
NMFC: 061200 - Cable clamps/joints noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

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