Tube Nipple

NSN: 4730-00-004-8101 | Model: MS51814-23

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

4730-00-004-8101

DEMIL

Thread Class

2a all ends

Maximum Operating Temp

400.0 degrees fahrenheit single response

End Application

Ukm, tank, combat, ft, 120mm gun (m1a1)

Connection Style

Flareless (tube) all ends

Connection Type

Threaded external tube all ends

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.437 inches all ends

Seat Angle

12.0 degrees all ends

Outside Diameter Tube Accommodated

0.250 inches all ends

Nominallength

1.180 inches

Material

Steel

Material Specification

Qq-s-624 federal specification single material response or qq-s-637 federal specification single material response

Surface Treatment Specification

J514 assn standard single treatment response and qq-p-416, type 2, cl 3 federal specification single treatment response

Style Designator

Flareless w/ center wrenching facility

Thread Series Designator

Unf all ends

Furnished Items And Quantity

2 tube coupling nut w/sleeve

Specification Data

96906-ms51814 government standard and 81343-j514 professional/industrial association standard

Nondefinitive Specification/std Data

19b figure

Parts List for Tube Nipple

Other components in the assembly of NSN 4730-00-004-8101

Hydraulic Cartridge Cap
NSN 1650-00-228-9059

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7MC16TJ402	2016-08-11	PMCMU	794 EA
SPE7M116T0194	2015-10-15	c0116	540 EA

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 4730-00-004-8101 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

MS51814-23
MS51814-3
MILF18866
MS51814-3
4-4 080101CA
J514
MS51814-3
7305X4
MS51814-3
MS51814-3
MS51814-3
MS51814-3
MS51814-3
7305X4
MS51814-3
4730002896237
MS51814-3
MS51814-3

Cage Codes:

Military Standards (CAGE 96906)
Military Specifications (CAGE 81349)
Way Manufacturing Company Air (CAGE 22031)
Society Of Automotive Engineers Inc (CAGE 81343)
Lube Devices Inc (CAGE 98660)
Aeroquip Inc Eaton (CAGE 01276)
Hannifin Corporation Parker (CAGE 30780)
Parker Hannifin Corp (CAGE 13174)
L and L Mfg Co (CAGE 93188)
Imperial (CAGE 30327)
Dana Corp (CAGE 79470)
E.c.a Etablissement (CAGE SCY13)
Aeroquip Llc. Eaton (CAGE 00624)
Hannifin Corporation Parker (CAGE 98441)

Replacements:

4730-00-004-8101 replaces 4730-00-289-6237

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

A - Item does not contain precious metal.

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
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
J2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $8.18 to $13.64..
Does NSN 4730-00-004-8101 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 Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Austria, Brazil, Spain, Israel, Singapore, Kuwait, Morocco, Canada, Republic Of Korea, United Kingdom, Netherlands, Portugal, Greece, and Turkey
What is the NIIN of NSN 4730-00-004-8101?
000048101 or 00-004-8101
Does NSN 4730-00-004-8101 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-004-8101?
Solicitation SPE7MC16TJ402 for qty 794 on 08/01/2016
When was this national stock number assigned to the federal catalog?
Jun 19, 1972