Tube Fitting Clinch Sleeve

NSN: 4730-01-189-4793 | Model: AS21922

A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. The cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. This firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.

NSN Properties and Flags

NATO Stock Number

4730-01-189-4793

DEMIL

Casehardening Indicator

Not casehardened

Overall Length

0.410 inches

Flange Width

Between 0.062 inches and 1.000 inches

Flange Outside Diameter

0.203 inches

Seat Angle In Deg

12.0

Sleeve Outside Diameter

Between 0.165 inches and 0.175 inches

Hose/tube Outside Diameter For Which Designed

0.125 inches

Material

Steel or steel, federal standard 66, comp 12l14

Material

Steel or steel, federal standard 66, comp 12l14

Surface Treatment

Cadmium

Style Designator

Flareless

Surface Treatment

Cadmium

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7M318T9622	2018-06-22	C0138	395 PG
SPE7M417Q0209	2017-03-17	PMCM4	482 PG
SPE7M115TT232	2015-07-16	c0139	307 EA

Inventory Check

The last inventory check on this NSN was done on 03/01/2024. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 410
New: 1003

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 4730-01-189-4793 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

AS21922
AS18280
MS21922-2
MS21922-2
21922-2

Cage Codes:

Society Of Automotive Engineers Inc (CAGE 81343)
Military Standards (CAGE 96906)

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 $8.34 to $13.91..
Does NSN 4730-01-189-4793 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, Department Of The Navy, Poland, Brazil, Spain, Columbia, Singapore, Australia, Belgium, France, Republic Of Korea, Netherlands, Portugal, Denmark, Norway, and Greece
What is the NIIN of NSN 4730-01-189-4793?
011894793 or 01-189-4793
Does NSN 4730-01-189-4793 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-01-189-4793?
Solicitation SPE7M318T9622 for qty 395 on 06/12/2018
When was this national stock number assigned to the federal catalog?
Sep 15, 1984