Home · FSC 4730 Hose, Pipe, Tube, Lubrication, And Railing Fittings · NSN 4730-00-580-2120

NSN 4730-00-580-2120 — Sleeve,Clinch,Tube Fitting

NIIN 00-580-2120 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 4730-00-580-2120 is the national stock number for a sleeve,clinch,tube fitting in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, And Railing Fittings). It cross-references to 11 manufacturer part numbers from 17 CAGE codes, including Sae International, Society Of Automotive Engineers Inc, Dana Corp Weatherhead Div; the primary is 4730-580-2120. The unit of issue is EA and the FLIS list price is $19.06.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on October 7, 2026 for $9,719 from Atf Aerospace, LLC. 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.

11

part numbers from 17 CAGEs

0

open solicitations, all agencies

1

government buy in 24 months

0

sellers with confirmed stock

Watch NSN 4730-00-580-2120: 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
MS21922-80U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS182800U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
AS2192281343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS219220U583Sae International5 · Secondary reference9 · Reference only
AS8128081343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS812800U583Sae International5 · Secondary reference9 · Reference only
ER0819-879470Dana Corp Weatherhead Div5 · Secondary reference9 · Reference only
ER0819-801276Danfoss Power Solutions Ii, LLC5 · Secondary reference1 · Not fully interchangeable
ER0819-814798Designed Metal Connections Inc5 · Secondary reference9 · Reference only
MIL-F-18280E81349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS21922-822995Crown Fitting Co Inc5 · Secondary reference9 · Reference only
MS21922-830974Aerofit, LLC5 · Secondary reference1 · Not fully interchangeable
MS21922-850948Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn5 · Secondary reference1 · Not fully interchangeable
MS21922-845681Parker-Hannifin Corporation5 · Secondary reference9 · Reference only
MS21922-881343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
MS21922-896906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS21922-8R1120Satair A/S5 · Secondary reference2 · Fully interchangeable
MS21922-800624Eaton Aeroquip LLC5 · Secondary reference1 · Not fully interchangeable
MS21922-803647Globe Aerospace Inc5 · Secondary reference9 · Reference only
MS21922-814798Designed Metal Connections Inc5 · Secondary reference9 · Reference only
MS21922-814397Faber Enterprises, Inc. Div Faber Enterprise Inc5 · Secondary reference9 · Reference only
4730-580-2120A00AME.C.A Etablissement Central Des Approvisionnements Des Forces Armees Royales69 · Reference only
4730005802120A00AME.C.A Etablissement Central Des Approvisionnements Des Forces Armees Royales69 · Reference only
4730PL13785949009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
MS21918-896906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-MC1 · Not fully interchangeable
AS21922-881343Society Of Automotive Engineers IncE8
AS21922-80U583Sae InternationalE8

Government demand

Nothing open right now. Last government buy Oct 7, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Oct 7, 2026Atf Aerospace, LLC 13W08$9,719DlaSPE7M427P0090 » Award/Basic Package View

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.

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 4730-580-2120.

Request 4730-580-2120

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
$19.06
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Casehardening Indicator
CASE-HARDENED
Overall Length
INCHES NOMINAL 0.750
End Item Identification
C-141 AIRCRAFT AND CH-47 HELICOPTER
Flange Width
INCHES NOMINAL 0.060
Flange Outside Diameter
INCHES NOMINAL 0.625
Seat Angle In Deg
35.0
Sleeve Outside Diameter
INCHES NOMINAL 0.585
Hose/Tube Outside Diameter For Which Designed
INCHES NOMINAL 0.500
Criticality Code Justification
FEAT
Special Features
WEAPON SYSTEM ESSENTIAL
Material
STEEL COMP 1213 OR STEEL COMP 630
Surface Treatment
CADMIUM AND CHROMATE AND PASSIVATE

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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