Tube Fitting Flared Sleeve

NSN: 4730-00-433-3376 | Model: AN819-8

A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.

NSN Properties and Flags

NATO Stock Number

4730-00-433-3376

DEMIL

Casehardening Indicator

Not casehardened

Overall Length

0.563 inches

End Application

Grumman a-10 aircraftaircraft, f-16 (fighting falcon)

Flange Width

0.219 inches

Flange Outside Diameter

0.682 inches

Seat Angle In Deg

33.0

Sleeve Outside Diameter

0.562 inches

Hose/tube Outside Diameter For Which Designed

0.500 inches

Criticality Code Justification

Feat

Special Features

Weapon system essential

Material

Steel, mil-s-5626, comp 4140 or steel, mil-s-6758, comp 4130

Material

Steel comp 4140 or steel comp 4130

Surface Treatment

Cadmium

Style Designator

Sleeve

Surface Treatment

Cadmium, qq-p-416, type 1, class 3

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7M319T4268	2019-01-22	PMCM4	232 EA
SPE7M319T2716	2018-12-10	PMCM4	1030 EA

Inventory Check

The last inventory check on this NSN was done on 01/31/2022. Due to rapid changes in inventory this may not be the current stock qty.

New: 5341
New Surplus: 505
As Removed: 1
Serviceable: 4

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 4730-00-433-3376 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

AN819-8
AN819-8
MS20819-8
MS20819-8
MS20819-8
MS20819-8
7744717
2801486
2801486
MS20819-8
AS5176-08
MS20819-8
MS20819-8
332C294P6
MS20819-8
MS20819-8
MS20819-8
MS20819-8
AN819-8
MS20819-8
2801486
MS20819-8
MS20819-8

Cage Codes:

Aeronautical Standards Group (CAGE 88044)
Faber Enterprises, Inc. (CAGE 14397)
Aeroquip Llc. Eaton (CAGE 00624)
Allan Aircraft Supply Co, Llc (CAGE 06581)
Aerofit, Llc (CAGE 30974)
U S Army Tank Automotive Command (CAGE 19207)
Embraer S.a. (CAGE 001JK)
Embraer Aviation International (CAGE FB459)
Precision Form Rivet Inc (CAGE 14728)
Society Of Automotive Engineers Inc (CAGE 81343)
Designed Metal Connections, Inc. (CAGE 14798)
General Electric Company (CAGE 07482)
Crown Fitting Co Inc (CAGE 22995)
Eaton Aerospace Llc (CAGE 62983)
Satair A/s (CAGE R1120)
Imperial (CAGE 30327)
Air Corps Standards (CAGE 88041)
Military Standards (CAGE 96906)
Embraer Empresa Brasileira De (CAGE S4956)
United Technologies Corporation (CAGE 77445)
Collins Engineering Corp (CAGE 71563)

Replacements:

4730-00-433-3376 replaces 4730-00-051-9284
4730-00-433-3376 replaces 4730-00-278-0683
4730-00-433-3376 replaces 4730-00-278-0836
4730-00-433-3376 replaces 4730-00-278-6072
4730-00-433-3376 replaces 4730-00-595-0269
4730-00-433-3376 replaces 4730-00-774-4717
4730-00-433-3376 replaces 4730-00-917-6773
4730-00-433-3376 replaces 4730-01-387-8758

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 but does have other critical featur (s) such as tolerance, fit restrictions 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
D
Quantity per pack
100
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 $10.08 to $16.81..
Does NSN 4730-00-433-3376 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, Austria, Poland, Brazil, Spain, Columbia, Israel, Singapore, Kuwait, Malaysia, Thailand, Australia, Belgium, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Netherlands, Portugal, Italy, Denmark, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 4730-00-433-3376?
004333376 or 00-433-3376
Does NSN 4730-00-433-3376 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-433-3376?
Solicitation SPE7M319T4268 for qty 232 on 01/09/2019
When was this national stock number assigned to the federal catalog?
Jan 01, 1961