Boss Tee

NSN: 4730-00-025-5491 | Model: 725408

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have external or internal machine threads (straight threads other than pipe or hose series), and are designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inle (s) . It is used as a junction at the intersection of a boss or boss fitting on items such as tanks, housings, valve fittings, and the like. Excludes tee, tube.

NSN Properties and Flags

NATO Stock Number

4730-00-025-5491

DEMIL

Thread Class

3b 1st end

Connection Style

Gasket seal (boss) 1st end

Leg Length

1.531 inches 1st end and 1.578 inches 1st end

Connection Type

Threaded internal boss 1st end

Thready Qty Per Inch (tpi)

12 1st end

Thread Size

0.312 inches 1st end

Surface Treatment

Anodize

Thread Series Designator

Un 1st end

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.

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ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
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HAZMAT Certified
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NSN 4730-00-025-5491 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

725408

Cage Codes:

Lockheed Martin Corporation (CAGE 98897)

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:

051400 - Pipe fittings aluminum
WCC:

576 - Metal and metal products, nos, (less than 35 feet)
ACC:

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL:

P - 77.5
LTL:

P - 77.5
SHC:

Z - Other or no special handling required (sh)
TCC:

Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4730-00-025-5491 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Republic Of Korea, Portugal, and Turkey
What is the NIIN of NSN 4730-00-025-5491?
000255491 or 00-025-5491
Does NSN 4730-00-025-5491 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-025-5491?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963