Home · NSN 01-173-1819

NSN 01-173-1819 — Tee,Pipe To Tube

NIIN 01-173-1819 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-173-1819 is the national stock number for a tee,pipe to tube. It cross-references to 14 manufacturer part numbers from 10 CAGE codes, including Parker-Hannifin Corporation, Sae International, Artrox Mfg Corp; the primary is 11112. The unit of issue is EA and the FLIS list price is $21.82.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

14

part numbers from 10 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-173-1819: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
4-4-STX-SS30780Parker-Hannifin Corporation3 · Design control (vendor)2 · Fully interchangeable
SAE J514/1 4-4-4 070425S0U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-J514/10U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
1111262796Artrox Mfg Corp5 · Secondary reference9 · Reference only
2030-4-4S01276Danfoss Power Solutions Ii, LLC5 · Secondary reference9 · Reference only
4-4-4 070425S0U583Sae International5 · Secondary reference9 · Reference only
4-4-4 070425S81343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
4-4-STX-SS98441Parker Hannifin Corp5 · Secondary reference9 · Reference only
57799-040400365Tld Ace Corp5 · Secondary reference2 · Fully interchangeable
J51481343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
J5140U583Sae International5 · Secondary reference9 · Reference only
SAE J514 4-4-4 070425S0U583Sae International5 · Secondary reference9 · Reference only
SAE-J5140U583Sae International5 · Secondary reference9 · Reference only
4730011731819A00AME.C.A Etablissement Central Des Approvisionnements Des Forces Armees Royales69 · Reference only
343141998752Warner Robins Air Logistics Center7 · Replaced/superseded2 · Fully interchangeable
57799-000000365Tld Ace Corp7 · Replaced/superseded1 · Not fully interchangeable
810AS245830003Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier7 · Replaced/superseded2 · Fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 11112.

Request 11112

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$21.82
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
2A
Leg Length
FIRST END INCHES NOMINAL 0.953
Leg Length
THIRD END INCHES NOMINAL 1.062
Leg Length
SECOND END INCHES NOMINAL 0.953
Connection Type
SECOND END THREADED EXTERNAL TUBE
Connection Type
THIRD END THREADED EXTERNAL PIPE
Connection Type
FIRST END THREADED EXTERNAL TUBE
Thread Quantity Per Inch
20
Nominal Thread Size
FIRST END INCHES 0.438
Nominal Thread Size
THIRD END INCHES 0.250
Nominal Thread Size
SECOND END INCHES 0.438
Seat Angle
SECOND END DEGREES 37.0
Seat Angle
FIRST END DEGREES 37.0
Nominal Outside Diameter Tube Accommodated
SECOND END INCHES 0.250
Nominal Outside Diameter Tube Accommodated
FIRST END INCHES 0.250
Material
OVERALL STEEL CORROSION RESISTING
Thread Series Designator
SECOND END UNF
Thread Series Designator
FIRST END UNF
Thread Series Designator
THIRD END NPTF

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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