4520-01-244-4509 HEATER,DUCT TYPE,STATIONARY Index 5310-01-244-4511 NUT,PLAIN,HEXAGON

National Stock Number:
5975-01-244-4510

Federal Supply Class:
5975

National Item Identification Number:
012444510

Description:
ADAPTER,ELECTRICAL CONDUIT

Detail:
An item designed to couple or join two different types or sizes of conduits, and/or to be inserted in the opening of a conduit outlet or box to accommodate a conduit of a larger or smaller size; or it may be designed with internal thread on one end for mating with an electrical connector and an external thread on the other end for mating with a conduit coupling nut; or to establish necessary mechanical accommodations between an electrical conduit, conduit assembly and an electrical connector. Excludes REDUCING WASHER, KNOCKOUT and BOX CONNECTOR, ELECTRICAL. See also ADAPTER, CABLE TO CONNECTOR; and CHASE NIPPLE, CONDUIT.


Manufacturer Information:
RP2311-09-05-0199755FMH AEROSPACE CORP.
RP2311-09-06-0306324GLENAIR, INC.
RP2311-09-06-03SM06324GLENAIR, INC.
S82311-09-05-0115285SERVICAIR/B W ELLIOTT MFG CO LLC SHIELDING AND CONDUIT DIV
S82311-09-05-0172166B.W. ELLIOTT MANUFACTURING CO., LLC


Techincal Specification:
CONDUIT TYPE ACCOMMODATEDFLEXIBLE METALLIC FIRST END
CONDUIT TYPE ACCOMMODATEDFLEXIBLE METALLIC SECOND END
END TYPEEXTERNAL THREAD SECOND END
END TYPEINTERNAL THREAD FIRST END
MATERIALSTEEL
NOMINAL THREAD SIZE0.812 INCHES SECOND END
NOMINAL THREAD SIZE0.875 INCHES FIRST END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-26074,CLASS 1,GRADE B MIL SPEC 1ST TREATMENT RESPONSE AND QQ-P-416,TYPE II,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE
SURFACE TREATMENTNICKEL AND CADMIUM
THREAD CLASS2A SECOND END
THREAD CLASS2B FIRST END
THREAD LENGTH0.281 INCHES NOMINAL SECOND END
THREAD LENGTH0.312 INCHES NOMINAL FIRST END
THREAD SERIES DESIGNATORUNEF FIRST END
THREAD SERIES DESIGNATORUNEF SECOND END


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