Tube Coupling Nut

NSN: 4730-00-019-3450 | Model: 193450

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

NSN Properties and Flags

NATO Stock Number

4730-00-019-3450

DEMIL

Thread Class

Thread Direction

Right-hand

Fabrication Method

Any acceptable

Nut Style

Tube coupling

Nut Height

0.875 inches

Width Across Flats

1.750 inches

Length To Shoulder

0.641 inches

Smallest Inside Diameter

1.133 inches

Thread Series

Thready Qty Per Inch (tpi)

Thread Size

1.500 inches

Tube Outside Diameter

1.125 inches

Seat Angle

45.00 degrees

Surface Treatment

Cadmium or zinc

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4730-00-019-3450 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

193450
8105X18
8327193
PGF949711
108-10518
PGF949711
193450
108-10518
8105X18

Cage Codes:

General Motors Llc (CAGE 7X677)
Dana Corp (CAGE 79470)
U S Army Tank Automotive Command (CAGE 19207)
Dana Off Highway Products, Llc (CAGE 77237)
Vme Americas Inc (CAGE 40152)
General Motors Corp (CAGE 24617)
Aeroquip Inc Eaton (CAGE 01276)

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

093486 - Bolts, nuts or screws, noi (sub 3)
WCC:

573 - Bolts or nuts (iron or steel),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LCL:

U - 50.0
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4730-00-019-3450 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Austria, Norway, Greece, and Turkey
What is the NIIN of NSN 4730-00-019-3450?
000193450 or 00-019-3450
Does NSN 4730-00-019-3450 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-019-3450?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963