Boss Nipple

NSN: 4730-00-142-2155 | Model: MS21902-4D

A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.

NSN Properties and Flags

NATO Stock Number

4730-00-142-2155

DEMIL

Pricing and Availability

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

NSN 4730-00-142-2155 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

MS21902-4D
MS21902D4
MS21902D4
MS21902D4
MS21902D4
MS21902D4
3110008
AS21902D4
3110008
MS21902D4
1276-04-203
MIL-F-18280
MS21902D4
3110008
AS21902D4

Cage Codes:

Military Standards (CAGE 96906)
Aeroquip Llc. Eaton (CAGE 00624)
Faber Enterprises, Inc. (CAGE 14397)
Designed Metal Connections, Inc. (CAGE 14798)
Globe Aerospace Inc (CAGE 03647)
Parker Hannifin Corp (CAGE 50948)
Embraer Aviation International (CAGE FB459)
Society Of Automotive Engineers Inc (CAGE 81343)
Embraer S.a. (CAGE 001JK)
Nelson Aero Space, Inc. (CAGE 52930)
Finmeccanica Spa (CAGE A0199)
Military Specifications (CAGE 81349)
Embraer Empresa Brasileira De (CAGE S4956)
Fel Avionics Limited (CAGE U9259)

Replacements:

4730-00-142-2155 replaces 4730-00-613-8198
4730-00-142-2155 replaces 4730-00-805-4947

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 is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

Freight Information:

NMFC:

051400 - Pipe fittings aluminum
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:

P - 77.5
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
J22bxx-
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 $11.75 to $19.58..
Does NSN 4730-00-142-2155 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, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, Austria, Lithuania, Poland, Romania, Brazil, Spain, Columbia, Israel, Taiwan, Province Of China, Singapore, Kuwait, Malaysia, Thailand, Australia, Belgium, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Philippines, Netherlands, Portugal, Italy, Denmark, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 4730-00-142-2155?
001422155 or 00-142-2155
Does NSN 4730-00-142-2155 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-142-2155?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961