What are the part numbers for NSN 4730-01-073-7855?

NSN 4730-01-073-7855 (Locknut,Tube Fitting) has 8 associated part numbers from 6 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4730-01-073-7855?

NSN 4730-01-073-7855 is manufactured by Esna, Llc, U S Army Tank Automotive Command Amsta-Im-Mm, Greer Stop Nut, Inc. and 3 more.

What is the price of NSN 4730-01-073-7855?

The most recent government unit price for NSN 4730-01-073-7855 (Locknut,Tube Fitting) is $411.40.

NSN

4730-01-073-7855

Name: Locknut,Tube Fitting — NSN 4730-01-073-7855
SKU: 4730-01-073-7855
Price: 411.4 USD
Availability: InStock

Locknut,Tube Fitting

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

Unit Price

$411.40

per EA

8 parts / 6 mfrs

Part Numbers for NSN 4730-01-073-78558 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
BR4664-N12	019L2	Esna, Llc	3	2
12267739	19207	U S Army Tank Automotive Command Amsta-Im-Mm	1	2
12267739	27687	Greer Stop Nut, Inc.	3	2
49N7974-2.360-18	27687	Greer Stop Nut, Inc.	5	9
BR4664-N12	72962	Harvard Industries Inc	5	9
12267739	73342	Allison Transmission Inc Dba Allison Transmission, Inc	5	2
DAX11236	73342	Allison Transmission Inc Dba Allison Transmission, Inc	5	9
SL7065N12	97393	Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division	5	9

Manufacturers (6)

Esna, Llc

CAGE 019L2

View NSNs

U S Army Tank Automotive Command Amsta-Im-Mm

Greer Stop Nut, Inc.

Harvard Industries Inc

CAGE 72962

View NSNs

Allison Transmission Inc Dba Allison Transmission, Inc

CAGE 73342

View NSNs

Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division

CAGE 97393

View NSNs

Price History

Effective Date	Unit Price	UI
01-OCT-2025	$411.40	EA
01-OCT-2025	$411.40	EA
01-OCT-2025	$411.40	EA
01-OCT-2025	$411.40	EA

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
ACTA	NUT STYLE	TUBE FITTING LOCKNUT
ADEA	NUT HEIGHT	0.484 INCHES NOMINAL
ASDB	WIDTH ACROSS FLATS	2.865 INCHES MINIMUM AND 2.887 INCHES MAXIMUM
BZRR	THREAD SERIES	UNS
CFPT	PACKING RECESS DIAMETER	2.323 INCHES MINIMUM AND 2.329 INCHES MAXIMUM
CFPW	PACKING RECESS DEPTH	0.089 INCHES MINIMUM AND 0.119 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	16
CQJX	NOMINAL THREAD SIZE	2.359 INCHES
CQRJ	NOMINAL TUBE OUTSIDE DIAMETER	2.323 INCHES
MATT	MATERIAL	STEEL OVERALL EXCEPT INSERT

Related NSNs in FSC 4730

4730-00-770-0540 4730-01-509-7810— Tee,Tube 4730-01-412-7616— Adapter,Straight,Hose to Boss 4730-00-759-9772 4730-01-134-2870 4730-00-807-7052 4730-00-992-6527 4730-00-360-7773— Coupling,Tube 4730-01-464-6396— Tee,Tube to Boss 4730-01-322-4960— Manifold,Fuel Feeder

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4730-01-073-7855

NIIN010737855

FSC4730

PRICE$411.40

DEMILA

PARTS8

MFRS6

Manufacturers

Esna, Llc

CAGE 019L2

U S Army Tank Automotive Command Amsta-Im-Mm

CAGE 19207

Greer Stop Nut, Inc.

CAGE 27687

Harvard Industries Inc

CAGE 72962

Allison Transmission Inc Dba Allison Transmission, Inc

CAGE 73342

Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division

CAGE 97393

About NSN 4730-01-073-7855

NSN 4730-01-073-7855 is a National Stock Number assigned to Locknut,Tube Fitting. 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 8 part numbers associated with this NSN from 6 manufacturers.

The current government unit price for NSN 4730-01-073-7855 is $411.40. Price history shows 4 recorded price changes.

To find the part number for NSN 4730-01-073-7855, 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.