NSN

4730-01-318-4157

Flange,Pipe

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

Unit Price

$363.64

per EA

4 parts / 3 mfrs

Part Numbers for NSN 4730-01-318-41574 records
Part NumberCAGEManufacturerRNCCRNVC
4687676-B8AG71905Derbyshire Machine & Tool Co32
704-468528980064Naval Ship Systems CommandD9
704-4685289 ITEM F980064Naval Ship Systems Command52
4687676-B8AG96169Electric Boat Corporation Div General Dynamics Electric Boat32
Manufacturers (3)

Derbyshire Machine & Tool Co

CAGE 71905
View NSNs

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$363.64EA0
01-OCT-2025$363.64EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ACSUNOMINAL PIPE SIZE FOR WHICH DESIGNED0.500 INCHES
AGAVEND ITEM IDENTIFICATIONWEAPONS SYSTEM 23N,SSBN TRIDENT CLASS
FEATSPECIAL FEATURESFLANGE 0.250IN. THICK; SOCKET WELD,RED; 0.023 RF ORVD
MATTMATERIALCOPPER ALLOY AND NICKEL ALLOY
PRTYOPERATING PRESSURE AND TYPE700.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED

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Quick Reference

NSN4730-01-318-4157
NIIN013184157
FSC4730
PRICE$363.64
DEMILA
PARTS4
MFRS3

About NSN 4730-01-318-4157

NSN 4730-01-318-4157 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 4 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4730-01-318-4157 is $363.64. Price history shows 2 recorded price changes.

To find the part number for NSN 4730-01-318-4157, 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.