Home · NSN 01-723-0515

NSN 01-723-0515 — Elbow,Tube

NIIN 01-723-0515 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Used on: KC-46 Pegasus · all platforms

NSN 01-723-0515 is the national stock number for an elbow,tube. It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Sae International; the primary is AS4138. The federal catalog ties it to the KC-46 Pegasus. The unit of issue is EA and the FLIS list price is $50.91.

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.

2

part numbers from 1 CAGE

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-723-0515: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

Cross-references

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

Part numberCAGEManufacturerReferenceVariation
AS4138T04060U583Sae International3 · Design control (vendor)2 · Fully interchangeable
AS41380U583Sae International5 · Secondary reference1 · 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 AS4138.

Request AS4138

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
$50.91
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Jun 1, 2026

Item characteristics

End Item Identification
KC-46A AIRCRAFT
Leg Length
FIRST END INCHES NOMINAL 0.745
Leg Length
SECOND END INCHES NOMINAL 1.003
Nominal Width
FIRST END INCHES 0.390
Nominal Width
SECOND END INCHES 0.453
Connection Type
ALL ENDS THREADED EXTERNAL TUBE
Thread Quantity Per Inch
18
Thread Quantity Per Inch
20
Nominal Thread Size
FIRST END INCHES 0.4375
Nominal Thread Size
SECOND END INCHES 0.5625
Operating Pressure
SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0
Flow Angle
DEGREES 90.0
Nominal Outside Diameter
FIRST END INCHES 0.250
Nominal Outside Diameter
SECOND END INCHES 0.375
Part Name Assigned By Controlling Agency
FITTING ASSEMBLY, ELBOW, REDUCER
Material
OVERALL TITANIUM ALLOY
Material Document And Classification
OVERALL AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE A-S 4928
Media For Which Designed
SINGLE RESPONSE FLUID
Surface Treatment
OVERALL PHOSPHATE FLUORIDE
Surface Treatment Document And Classification
OVERALL ASSN STD SINGLE TREATMENT RESPONSE A-S 2486 ER AS5272 TYE 1
Thread Series Designator
ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF)

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.

Get the daily Market Pulse

New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.