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NSN 4730-00-640-5095, 4730006405095
FLANGE,PIPE,SWIVEL RETAINING

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 006405095
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 4730-00-640-5095

National Stock Number (NSN) 4730-00-640-5095, or NIIN 006405095, (flange,pipe,swivel retaining) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 8 suppliers. Today, 7 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

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

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

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 4730006405095 contains an unknown precious metal.

This NSN is associated to Schedule B 7609000000: aluminum tube or pipe fittings (couplings,elbows sleeves). The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

BOLT CIRCLE DIAMETER
(ABKG) 3.812 INCHES NOMINAL
BOLT HOLE DIAMETER
(AHNX) 0.328 INCHES NOMINAL
BOLT HOLE QUANTITY
(AECS) 6
FACE SEATING SURFACE CONDITION
(AKWE) MACHINED
FLANGE SECTION STYLE
(AJEM) PLAIN FACE, SOCKET NECK
FLANGE WIDTH
(AGFF) 4.000 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM ALLOY
SOCKET DEPTH
(ABXN) 0.168 INCHES NOMINAL
RECESS DIAMETER
(ABMD) 3.291 INCHES NOMINAL
THICKNESS
(ABNM) 0.297 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED
(ACSV) 2.500 INCHES NOMINAL
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-F-5509 GOVERNMENT SPECIFICATION
STYLE DESIGNATOR
(STYL) SQUARE, ONE BOLT HOLE CIRCLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-A-8625,TYPE 2 MIL SPEC 1ST TREATMENT RESPONSE
SURFACE TREATMENT
(SFTT) ANODIZE

Manufacturer Part Numbers

AN756D40

RNCC
5
RNVC
9
MILF5509

RNCC
5
RNVC
9
MS20756D40

RNCC
5
RNVC
1
MS20756D40

RNCC
5
RNVC
1
MS20756D40

RNCC
5
RNVC
9
MS20756D40

RNCC
5
RNVC
9
MS20756D40

RNCC
5
RNVC
1
MS20756D40

RNCC
5
RNVC
9
MS20756D40

RNCC
5
RNVC
2
AS4875

RNCC
5
RNVC
1
MS20756D40

RNCC
2
RNVC
2
SAEAS4875

RNCC
5
RNVC
1

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