Home · NSN 00-720-0172

NSN 00-720-0172 — Tee,Tube To Boss

NIIN 00-720-0172 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-720-0172 is the national stock number for a tee,tube to boss. It cross-references to 6 manufacturer part numbers from 8 CAGE codes, including Sae International, Society Of Automotive Engineers Inc, Dana Corp Weatherhead Div; the primary is AS21911. The unit of issue is EA and the FLIS list price is $67.60.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

6

part numbers from 8 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-720-0172: 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
MS21911J60U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS182800U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
AS2191181343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS219110U583Sae International5 · Secondary reference9 · Reference only
AS21911-6J81343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS21911-6J0U583Sae International5 · Secondary reference9 · Reference only
MS21911-6C79470Dana Corp Weatherhead Div5 · Secondary reference9 · Reference only
MS21911-6C14798Designed Metal Connections Inc5 · Secondary reference9 · Reference only
MS21911-6J0U583Sae International5 · Secondary reference9 · Reference only
MS21911-6J96906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS21911J600624Eaton Aeroquip LLC5 · Secondary reference9 · Reference only
MS21911J6R1120Satair A/S5 · Secondary reference9 · Reference only
MS21911J679470Dana Corp Weatherhead Div5 · Secondary reference9 · Reference only
MS21911J603647Globe Aerospace Inc5 · Secondary reference9 · Reference only

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 AS21911.

Request AS21911

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
$67.60
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Thread Class
3B
Thread Class
3A
Leg Length
THIRD END INCHES NOMINAL 1.156
Leg Length
FIRST END INCHES NOMINAL 1.891
Leg Length
SECOND END INCHES NOMINAL 0.812
Connection Type
FIRST END THREADED EXTERNAL TUBE
Connection Type
THIRD END THREADED EXTERNAL BOSS
Connection Type
SECOND END THREADED INTERNAL BOSS
Nominal Thread Size
ALL ENDS INCHES 0.562
Nominal Thread Size
FIRST END BULKHEAD INCHES 0.562
Operating Pressure
SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0
Seat Angle
FIRST END DEGREES 12.0
Nominal Outside Diameter Tube Accommodated
FIRST END INCHES 0.375
Material
OVERALL STEEL COMP 304 OR STEEL COMP 316
Material Document And Classification
OVERALL FED STD 1ST MATERIAL RESPONSE 66,AISI 304 TO SAE 30304 OR FED STD 2ND MATERIAL RESPONSE 66,AISI 316 TO SAE 30316
Surface Treatment
OUTSIDE PASSIVATE
Surface Treatment
INSIDE PASSIVATE
Surface Treatment Document And Classification
INSIDE MIL SPEC SINGLE TREATMENT RESPONSE -IL-S-5002
Surface Treatment Document And Classification
OUTSIDE MIL SPEC SINGLE TREATMENT RESPONSE -IL-F-14072,E300,TY2
Thread Series Designator
FIRST END BULKHEAD UNIFIED NATIONAL JOINT FINE (UNJF)
Thread Series Designator
ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF)
Furnished Items And Quantity
PREFORMED PACKING 2
Specification/Standard Data
GOVERNMENT STANDARD 96906--S21911

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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