Tube Nipple

NSN: 4730-01-656-3381 | Model: AS5174

A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.

NSN Properties and Flags

NATO Stock Number

4730-01-656-3381

DEMIL

Thread Class

3a all ends

Connection Style

Flared (tube) all ends

Connection Type

Threaded external tube all ends

Thready Qty Per Inch (tpi)

16 all ends

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.750 inches all ends

Seat Angle

37.0 degrees all ends

Outside Diameter Tube Accommodated

0.500 inches 1st end

Nominallength

1.562 inches

Material

Stainless steel union

Surface Treatment

Passivate

Surface Treatment Specification

Passivate per ams2700 type6 or 7 assn standard single treatment response

Style Designator

Flared w/ center wrenching facility

Thread Series Designator

Unjf all ends

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 4730-01-656-3381 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

AS5174
AS5174R0808

Cage Codes:

Society Of Automotive Engineers Inc (CAGE 81343)

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
V
Quantity per pack
0
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
-------
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $821.95 to $1,369.91..
Does NSN 4730-01-656-3381 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 Air Force
What is the NIIN of NSN 4730-01-656-3381?
016563381 or 01-656-3381
Does NSN 4730-01-656-3381 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-01-656-3381?
No solicitations for this NSN.