Tube To Boss Tee

NSN: 4730-01-189-5974 | Model: LER100J121012

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connectio (s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s) . It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes connector, multiple, fluid pressure line.

NSN Properties and Flags

NATO Stock Number

4730-01-189-5974

DEMIL

Thread Class

3b 3rd end

End Application

18n aircraft, intruder a-6e

Connection Style

Flareless (tube) 1st end

Leg Length

2.461 inches 1st end

Connection Type

Threaded internal boss 3rd end

Thready Qty Per Inch (tpi)

12 3rd end

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

1.062 inches 3rd end

Seat Angle

12.0 degrees 1st end

Outside Diameter Tube Accommodated

0.750 inches 1st end

Material

Steel comp 304

Material Specification

66 federal standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Mil-s-5002 military specification single treatment response inside

Thread Series Designator

Unjf 2nd end

Specification Data

81343-as1001 professional/industrial association standard

Nondefinitive Specification/std Data

8 style

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7M319T4968	2019-02-07	C0138	12 EA
SPE7M319T1548	2018-11-13	C0138	8 EA
SPE7M318T182H	2018-10-01	C0138	18 EA
SPE7M318T7089	2018-04-30	C0138	1 EA
SPE7M318T5947	2018-04-05	C0138	2 EA
SPE7M318T4370	2018-03-02	C0138	3 EA
SPE7MC17TD152	2017-03-17	PMCMU	4 EA
SPE7MC17TC167	2017-03-13	PMCMU	2 EA
SPE7MC16TJ778	2016-08-11	PMCMU	4 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 4730-01-189-5974 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

LER100J121012
AS1001
AS18280
LER-783J121012
ER-783J121012
ER1001J121012
AS1001J121012
AS1001J121012
ER-783J121012
ER1001J121012

Cage Codes:

Aeroquip Llc. Eaton (CAGE 00624)
Society Of Automotive Engineers Inc (CAGE 81343)
Aeroquip Inc Eaton (CAGE 01276)
United Supply Co Inc (CAGE 50808)
Dana Corp (CAGE 79470)

Replacements:

4730-01-189-5974 replaces 4730-01-179-2473

Schedule B & Trade:

Schedule B: 7307994000 (NAICS 332919)

Other fittings nesoi of alloy steel not stainless
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
Sf9sx-n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $631.31 to $1,052.19..
Does NSN 4730-01-189-5974 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, Department Of The Navy, and Greece
What is the NIIN of NSN 4730-01-189-5974?
011895974 or 01-189-5974
Does NSN 4730-01-189-5974 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-01-189-5974?
Solicitation SPE7M319T4968 for qty 12 on 01/28/2019
When was this national stock number assigned to the federal catalog?
Sep 17, 1984