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NSN 4730-01-075-1945, 4730010751945
FLANGE,PIPE,SWIVEL RETAINING

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 010751945
Codification Country
United States
Item Name Code
INC 03799
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4730-01-075-1945

National Stock Number (NSN) 4730-01-075-1945, or NIIN 010751945, (flange,pipe,swivel retaining) was assigned April 15, 1979 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 03799. [AN ITEM HAVING AN UNTHREADED HOLE WITH A RECESSED SHOULDER FOR THE PURPOSE OF RETAINING A SWIVEL TYPE PIPE, TUBE, OR HOSE FITTING. THE FACE MAY BE SMOOTH, GROOVED, OR SERRATED AND MAY BE DRILLED FOR CONNECTING BOLTS OR STUDS. EXCLUDES:ADAPTER (AS MODIFIED).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730010751945 contains an unknown precious metal.

This NSN is associated to Schedule B 7307912000: flanges of iron or nonalloy steel. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

BOLT HOLE DIAMETER
(AHNX) 0.531 INCHES NOMINAL
BOLT HOLE QUANTITY
(AECS) 4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(ADUZ) 3.062 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(ADUY) 1.700 INCHES NOMINAL
FURNISHED ITEMS
(ABFF) SCREW AND PREFORMED PACKING AND LOCK WASHER
FACE SEATING SURFACE CONDITION
(AKWE) GROUND
FLANGE LENGTH
(AFQN) 3.940 INCHES MINIMUM AND 4.060 INCHES MAXIMUM
FLANGE SECTION STYLE
(AJEM) RECESSED FACE, RAISED NECK
FLANGE WIDTH
(AGFF) 3.800 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH
(ADVE) 0.469 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH
(ADVD) 1.050 INCHES NOMINAL
MATERIAL
(MATT) IRON OR STEEL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
(CQCJ) 3000.0 POUNDS PER SQUARE INCH FUEL/OIL, HYDROCARBON
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
(CRWH) 212.0 DEG FAHRENHEIT FUEL/OIL, HYDROCARBON
NECK HEIGHT
(AJEG) 0.410 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED
(ACSU) 2.000 INCHES
RECESS DEPTH
(ABMH) 0.355 INCHES NOMINAL
RECESS DIAMETER
(ABMD) 2.844 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) FLANGE IS SPLIT THROUGH THE CENTER ALONG THE LENGTH
THICKNESS
(ABNM) 0.620 INCHES NOMINAL
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-H-52525C GOVERNMENT SPECIFICATION
STYLE DESIGNATOR
(STYL) RECTANGULAR, WITH BOLT HOLES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-Z-325,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENT
(SFTT) ZINC
FURNISHED ITEMS
(ABFF) SCREW AND LOCK WASHER AND PACKING PREFORMED

Manufacturer Part Numbers


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