What are the part numbers for NSN 4730-01-171-7377?

NSN 4730-01-171-7377 (Tailpiece,Union) has 4 associated part numbers from 3 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4730-01-171-7377?

NSN 4730-01-171-7377 is manufactured by Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc, Naval Ship Systems Command, Electric Boat Corporation Div General Dynamics Electric Boat.

What is the price of NSN 4730-01-171-7377?

The most recent government unit price for NSN 4730-01-171-7377 (Tailpiece,Union) is $225.43.

NSN

4730-01-171-7377

Name: Tailpiece,Union — NSN 4730-01-171-7377
SKU: 4730-01-171-7377
Price: 225.43 USD
Availability: InStock

Tailpiece,Union

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

Unit Price

$225.43

per EA

4 parts / 3 mfrs

Part Numbers for NSN 4730-01-171-73774 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
2621-791-03 ASSY 73	53159	Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc	5	2
516-4682243F68	80064	Naval Ship Systems Command	5	2
2621-791-03	96169	Electric Boat Corporation Div General Dynamics Electric Boat	D	9
2621-791-03 ASSY 73	96169	Electric Boat Corporation Div General Dynamics Electric Boat	3	2

Manufacturers (3)

Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc

CAGE 53159

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 Date	Unit Price	UI	SLC
01-OCT-2025	$225.43	EA	0
01-OCT-2025	$225.43	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
AAGN	NOMINAL PIPE SIZE DESIGNATION	0.500 INCHES
ABHP	OVERALL LENGTH	2.380 INCHES NOMINAL
AGAV	END ITEM IDENTIFICATION	SHIP, OHIO CLASS SSN (TRIDENT)
AWZY	END CONNECTION TYPE	WELDED
BYJF	SEAT TYPE	GASKET
CGNK	UNION OUTSIDE DIAMETER	1.641 INCHES NOMINAL
FEAT	SPECIAL FEATURES	FURNISHED W/UNION NUT
MATT	MATERIAL	STEEL

Related NSNs in FSC 4730

4730-00-803-5047 4730-01-517-8867— Ferrule,Swage,Tube Coupling 4730-01-391-3240— Adapter,Straight,Tube to Boss 4730-01-393-2216— Plug,Pipe 4730-00-047-5096 4730-01-207-9554— Coupling,Pipe 4730-00-818-3871 4730-01-249-1376— Elbow,Tube to Hose 4730-01-188-3179— Elbow,Pipe to Tube 4730-01-578-0136— Coupling Assembly,Tube

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4730-01-171-7377

NIIN011717377

FSC4730

PRICE$225.43

DEMILA

PARTS4

MFRS3

Manufacturers

Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc

CAGE 53159

Naval Ship Systems Command

CAGE 80064

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169

About NSN 4730-01-171-7377

NSN 4730-01-171-7377 is a National Stock Number assigned to Tailpiece,Union. 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 4730-01-171-7377 is $225.43. Price history shows 2 recorded price changes.

To find the part number for NSN 4730-01-171-7377, 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.