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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
LOCKNUT , TUBE FITTING

Definition:

AN ITEM WITH INTERNAL MACHINE THREADS DESIGNED TO FIT THE EXTERNAL MACHINE THREADS OF A TUBE FITTING. IT HAS FLAT FACES, ONE OF WHICH HAS A COUNTERBORED RECESS TO ACCOMMODATE PACKING, PACKING OR SEALING RING(S), GASKET(S), AND THE LIKE. THE ITEM, WHEN INSTALLED, PROVIDES A METHOD OF LOCKING AND SEALING THE CONNECTION. SEE ALSO LOCKNUT, PIPE; NUT (1), TUBE COUPLING AND NUT (1), PLAIN, HEXAGON.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
ST7M223D6 52930 A 5 2 6 AX
ST7M223D6 76301 A 5 2 1 AX
ST7M223D6 50599 A 3 2 A AX
R44118-D6 50599 A 3 2 1 AX
ST7M223 76301 A D 9 1 AX
ST7M223D6 59945 F 5 9 6 AX
ST7M223D6 14798 A 5 2 6 AX

CAGE Information

Code Company
14798 DESIGNED METAL CONNECTIONS INC.
52930 NELSON AERO SPACE INC.
76301 BOEING COMPANY THE DBA BOEING
50599 PARKER-HANNIFIN CORPORATION DBA STRA
59945 BAILEY HOSE INC

Federal Supply Class

Title

HOSE, PIPE, TUBE, LUBRICATION, A

Inclusions:

INCLUDES ADAPTERS; BENDS; CAPS; CLAMPS; CONNECTORS; COUPLINGS; CROSSES; ELBOWS; EXPANSION JOINTS; FERRULES; FLANGES; LATERALS; LUBRICATION FITTINGS; MANIFOLDS; NIPPLES; NOZZLES; OUTLETS; PLUGS; REDUCERS; SWING AND SWIVEL JOINTS; TEES; TRAPS; UNIONS; WYES.

Exclusions:

EXCLUDES AIR CONDITIONING-HEATING FITTINGS (FSC 4520); BITUMINIZED FIBER AND CONCRETE FITTINGS (FSC 5630); CONDUIT BOXES AND FITTINGS (FSC 5975); DOWNSPOUT FITTINGS (FSC 5670); MEDICAL AND SURGICAL FITTINGS (FSC 6515); LABORATORY FITTINGS (FSC 6640); POST CAPS AND RAIL ENDS (FSC 5660); MACHINE THREAD BUSHINGS AND PLUGS (FSC 5365).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
SFTT SURFACE TREATMENT ANODIZE OVERALL
BZRR THREAD SERIES UNJS
ASDB WIDTH ACROSS FLATS 0.812 INCHES NOMINAL
CFPW PACKING RECESS DEPTH 0.025 INCHES NOMINAL
CQRJ NOMINAL TUBE OUTSIDE DIAMETER 0.375 INCHES
ADEA NUT HEIGHT 0.244 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
CMLP THREAD QUANTITY PER INCH 18
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MATT MATERIAL ALUMINUM ALLOY OVERALL
AAJF THREAD DIRECTION RIGHT-HAND
AAJD THREAD CLASS 3B
CFPT PACKING RECESS DIAMETER 0.578 INCHES NOMINAL
ACTA NUT STYLE TUBE FITTING LOCKNUT
CQJX NOMINAL THREAD SIZE 0.562 INCHES
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

Similar Parts

ST7M223D6 , ST7M223D6 , 4730-01-040-0951 , 4730010400951 , 010400951 , ST7M223D6 , ST7M223D6 , ST7M223D6 , R44118-D6 , ST7M223 , ST7M223D6 , ST7M223D6 ,