What are the part numbers for NSN 4730-01-337-4478?

NSN 4730-01-337-4478 (Expansion Joint,Pipe) has 5 associated part numbers from 4 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4730-01-337-4478?

NSN 4730-01-337-4478 is manufactured by Unaflex, Inc., Unaflex Inc., Rolls-Royce Corporation and 1 more.

What is the price of NSN 4730-01-337-4478?

The most recent government unit price for NSN 4730-01-337-4478 (Expansion Joint,Pipe) is $481.16.

NSN

4730-01-337-4478

Name: Expansion Joint,Pipe — NSN 4730-01-337-4478
SKU: 4730-01-337-4478
Price: 481.16 USD
Availability: InStock

Expansion Joint,Pipe

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

Unit Price

$481.16

per EA

5 parts / 4 mfrs

Part Numbers for NSN 4730-01-337-44785 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
1E1BN02.5X6N	4BNK0	Unaflex, Inc.	5	2
1E1BN02.5X6N	56033	Unaflex Inc.	5	9
E15330,CLASS A,TYPE 1	56033	Unaflex Inc.	5	2
23038666	63005	Rolls-Royce Corporation	7	2
1E1BN02.5X6N	6VLZ1	Kadant Unaflex Llc	3	2

Manufacturers (4)

Unaflex, Inc.

Unaflex Inc.

Rolls-Royce Corporation

Kadant Unaflex Llc

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$481.16	EA	0
01-OCT-2025	$481.16	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
AAGN	NOMINAL PIPE SIZE DESIGNATION	2.500 INCHES
ABHP	OVERALL LENGTH	6.000 INCHES NOMINAL
ABKG	BOLT CIRCLE DIAMETER	4.940 INCHES MINIMUM AND 5.000 INCHES MAXIMUM
AECS	BOLT HOLE QUANTITY	6
AHNX	BOLT HOLE DIAMETER	0.562 INCHES NOMINAL
APGF	DESIGN TYPE	SPOOL
AQNE	JOINT TYPE	SINGLE
AWZY	END CONNECTION TYPE	FLANGED
CFQK	WORKING PRESSURE RATING	25.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM
CHLT	TRAVERSE MAXIMUM LENGTH	0.500 INCHES
MATT	MATERIAL	STEEL FLANGE

Related NSNs in FSC 4730

4730-01-383-5913— Cross,Pipe 4730-01-088-7526 4730-00-277-9106 4730-01-074-0642 4730-01-319-5320— Clamp,Hose,Special-Shaped 4730-01-474-4406— Adapter,Straight,Pipe to Hose 4730-00-693-2022 4730-01-564-8137— Clamp,Hose 4730-00-045-2579 4730-00-202-8459

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4730-01-337-4478

NIIN013374478

FSC4730

PRICE$481.16

DEMILA

PARTS5

MFRS4

Manufacturers

Unaflex, Inc.

CAGE 4BNK0

Unaflex Inc.

CAGE 56033

Rolls-Royce Corporation

CAGE 63005

Kadant Unaflex Llc

CAGE 6VLZ1

About NSN 4730-01-337-4478

NSN 4730-01-337-4478 is a National Stock Number assigned to Expansion Joint,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 5 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 4730-01-337-4478 is $481.16. Price history shows 2 recorded price changes.

To find the part number for NSN 4730-01-337-4478, 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.