Home · NSN 00-166-4244

NSN 00-166-4244 — Elbow,Pipe

NIIN 00-166-4244 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-166-4244 is the national stock number for an elbow,pipe. It cross-references to 10 manufacturer part numbers from 14 CAGE codes, including Sae International, Aeronautical Standards Group Dept Of Navy And Air Force, Crown Fitting Co Inc; the primary is 1551AS669-4. The unit of issue is EA and the FLIS list price is $13.95.

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.

10

part numbers from 14 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-166-4244: 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
AS4854J040U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS48420U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
AN91488044Aeronautical Standards Group Dept Of Navy And Air Force5 · Secondary reference1 · Not fully interchangeable
AN914-4J22995Crown Fitting Co Inc5 · Secondary reference9 · Reference only
AN914-4J34724Acra Aerospace, LLC5 · Secondary reference2 · Fully interchangeable
AN914-4J71563Collins Engineering Corp5 · Secondary reference9 · Reference only
AN914-4J88044Aeronautical Standards Group Dept Of Navy And Air Force5 · Secondary reference9 · Reference only
AN914-4JR1120Satair A/S5 · Secondary reference2 · Fully interchangeable
AN914-4J00624Eaton Aeroquip LLC5 · Secondary reference2 · Fully interchangeable
AN914-4J06581Allan Aircraft Supply Co., LLC5 · Secondary reference2 · Fully interchangeable
AN914-4J14397Faber Enterprises, Inc. Div Faber Enterprise Inc5 · Secondary reference9 · Reference only
AN914-4J14798Designed Metal Connections Inc5 · Secondary reference9 · Reference only
AN914-4J13899Hydro-Fitting Manufacturing Corporation5 · Secondary reference2 · Fully interchangeable
AS48420U583Sae International5 · Secondary reference9 · Reference only
AS484281343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS485481343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS48540U583Sae International5 · Secondary reference1 · Not fully interchangeable
AS4854J0481343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
1551AS669-430003Naval Air Systems Command Managed Original Design Activity Not Material/Parts SupplierC1 · Not fully interchangeable
AN914-4C88044Aeronautical Standards Group Dept Of Navy And Air ForceC1 · Not fully interchangeable
CE914-4SS71563Collins Engineering CorpC1 · Not fully interchangeable
MIL-F-550981349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-MC1 · Not 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 1551AS669-4.

Request 1551AS669-4

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
$13.95
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

End Item Identification
AIRCRAFT APPLICATION
Leg Length
FIRST END INCHES MINIMUM 1.172 AND INCHES MAXIMUM 1.219
Leg Length
SECOND END INCHES MINIMUM 1.609 AND INCHES MAXIMUM 1.656
Connection Type
FIRST END THREADED INTERNAL PIPE
Connection Type
SECOND END THREADED EXTERNAL PIPE
Nominal Thread Size
ALL ENDS INCHES 0.500
Flow Angle
DEGREES 90.0
Material
OVERALL STEEL COMP 304
Surface Treatment
OVERALL PASSIVATE
Thread Series Designator
ALL ENDS ANPT
Specification/Standard Data
GOVERNMENT STANDARD 88044-AN914 AND PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 81343-AS4842

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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