Pipe Coupling

NSN: 4730-00-001-4451 | Model: ASTM A74

A straight fitting 12 inches (304 mm) long or under having the same or different type pipe connection of the same size on both ends. It is designed to join a pipe or pipe fitting to another pipe or pipe fitting. Excludes fittings with threaded external connections on both ends. See also nipple, pipe.

NSN Properties and Flags

NATO Stock Number

4730-00-001-4451

DEMIL

Pipe Size Accommodated

3.000 inches 2nd end

End Application

General application

Connection Style

Plain (pipe) 2nd end

Connection Type

Unthreaded internal pipe 1st end

Thread Size

3.000 inches 2nd end

Pipe Wall Thickness Designation For Which Designed

Schedule xs 1st end

Nominallength

4.625 inches

Material

Iron

Material Specification

Mil-i-11695 military specification single material response

Style Designator

Grooved and threaded internal

Thread Series Designator

Npt 2nd end

Inventory Check

The last inventory check on this NSN was done on 10/27/2023. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 1277
New: 2467
Serviceable: 1
As Removed: 1
Overhauled: 1

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 4730-00-001-4451 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

ASTM A74
WWP401
2-40

Cage Codes:

American Society For Testing and (CAGE 81346)
Federal Specifications (CAGE 81348)
Tyler Pipe Industries Inc (CAGE 07861)

Schedule B & Trade:

Schedule B: 7307992000 (NAICS 332919)

Other fittings nesoi of iron or nonalloy steel
SITC: 67959

Iron and steel tube and pipe fittings, n.E.S.
End Use: 12110

Iron and steel products, other

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:

052190 - Pipe, tubing, or pipe or tubing fitti
WCC:

576 - Metal and metal products, nos, (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
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $203.39 to $338.99..
Does NSN 4730-00-001-4451 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 4730-00-001-4451?
000014451 or 00-001-4451
Does NSN 4730-00-001-4451 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-001-4451?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Sep 27, 1972