NSN

4730-01-306-0268

Flange,Pipe

FSC 4730HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGSFSG 47PIPE, TUBING, HOSE, AND FITTINGS

Unit Price

$4,955.04

per EA

3 parts / 2 mfrs

Part Numbers for NSN 4730-01-306-02683 records
Part NumberCAGEManufacturerRNCCRNVC
704-4685281 F380064Naval Ship Systems Command52
2621-228-0196169Electric Boat Corporation Div General Dynamics Electric BoatD9
2621-228-01 PIECE 193G96169Electric Boat Corporation Div General Dynamics Electric Boat32
Manufacturers (2)

Naval Ship Systems Command

CAGE 80064
View NSNs

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$4,955.04EA0
01-OCT-2025$4,955.04EA0
Identification Data

DEMIL

Q

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ABGAGROOVE DEPTH0.111 INCHES MINIMUM AND 0.113 INCHES MAXIMUM
ABGFGROOVE WIDTH0.188 INCHES MINIMUM AND 0.193 INCHES MAXIMUM
ABKGBOLT CIRCLE DIAMETER5.938 INCHES NOMINAL
ABKKFLANGE DIAMETER7.500 INCHES NOMINAL
ABMDRECESS DIAMETER3.140 INCHES MINIMUM AND 3.160 INCHES MAXIMUM
ABNMTHICKNESS0.940 INCHES MINIMUM AND 0.970 INCHES MAXIMUM
ACSUNOMINAL PIPE SIZE FOR WHICH DESIGNED3.000 INCHES
AECSBOLT HOLE QUANTITY8
AHNXBOLT HOLE DIAMETER0.688 INCHES NOMINAL
AJEDRAISED FACE HEIGHT0.015 INCHES MINIMUM AND 0.031 INCHES MAXIMUM
AJEERAISED FACE DIAMETER4.500 INCHES NOMINAL
AJEMFLANGE SECTION STYLEFEMALE FACE, WELDING NECK
AKWEFACE SEATING SURFACE CONDITIONGROUND
MATTMATERIALCOPPER ALLOY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726,70-30 MIL SPEC SINGLE MATERIAL RESPONSE
STYLSTYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE

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Quick Reference

NSN4730-01-306-0268
NIIN013060268
FSC4730
PRICE$4,955.04
DEMILQ
PARTS3
MFRS2

About NSN 4730-01-306-0268

NSN 4730-01-306-0268 is a National Stock Number assigned to Flange,Pipe. This NSN part number belongs to Federal Supply Class 4730 (HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGS) under Federal Supply Group 47 (PIPE, TUBING, HOSE, AND FITTINGS). There are 3 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4730-01-306-0268 is $4,955.04. Price history shows 2 recorded price changes.

To find the part number for NSN 4730-01-306-0268, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.