Home · NSN 01-040-6423

NSN 01-040-6423 — Semiconductor Device,Diode

NIIN 01-040-6423 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 01-040-6423 is the national stock number for a semiconductor device,diode. It cross-references to 13 manufacturer part numbers from 12 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Ferranti International Plc, Esuk Aerospace And Simulation Ltd; the primary is 1N5815. The unit of issue is EA and the FLIS list price is $374.93.

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.

13

part numbers from 12 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-040-6423: 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
JANTX1N581681349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M2 · Item ident. reference2 · Fully interchangeable
MIL-PRF-19500/47881349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
28821-1355404K8084Ferranti International Plc5 · Secondary reference9 · Reference only
28821-1355404K0663Esuk Aerospace And Simulation Ltd5 · Secondary reference1 · Not fully interchangeable
450904-7437D4856Northrop Grumman Litef Gmbh5 · Secondary reference1 · Not fully interchangeable
20-00903-02000724Raytheon CompanyC1 · Not fully interchangeable
353-9019-32013499Rockwell Collins, Inc.C1 · Not fully interchangeable
4034972-50207187Honeywell International Inc.C1 · Not fully interchangeable
7118862-117863Litton Systems Inc Guidance And Control Systems DivC1 · Not fully interchangeable
A531A056-10188818Kearfott CorporationC1 · Not fully interchangeable
PD271001281Trw Electronics And Defense Sector Rf DevicesC1 · Not fully interchangeable
1N581512969Micro Uspd IncE8
1N581580131Electronic Industries AssociationE8
1N581612969Micro Uspd IncE8
RELEASE637780131Electronic Industries AssociationE8

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 1N5815.

Request 1N5815

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
$374.93
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Overall Length
INCHES MAXIMUM 1.253
End Item Identification
CENTRAL MESSAGE SWITCH, AN/TYC-39A; SUPPORT EQUIPMENT, B-52 AIRCRAFT; AIRCRAFT, SOF (AC-130H, MC-130H, EC-130E, HC-130); TACTICAL DATA SYSTEM, AN/UYA-4(V); TACTICAL AIR OPNS MODULE (AN/TYQ-(23); COMPU
Mounting Facility Quantity
1
Joint Electronic Device Engineering Council/Jedec/Case Outline Designation
DO-4
Electrode Internally-Electrically Connected To Case
CATHODE
Mounting Method
THREADED STUD(S)
Overall Width Across Flats
INCHES MINIMUM 0.424 AND INCHES MAXIMUM 0.437
Nominal Thread Size
INCHES 0.190
Criticality Code Justification
FEAT
Voltage Rating In Volts Per Characteristic
MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS 150.0 AND MAXIMUM WORKING PEAK REVERSE VOLTAGE 150.0
Current Rating Per Characteristic
AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT 400.00
Maximum Operating Temp Per Measurement Point
CELSIUS JUNCTION 175.0
Special Features
WEAPON SYSTEM ESSENTIAL
Material
SEMICONDUCTOR SILICON
Test Data Document
SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE
Thread Series Designator
UNF
Terminal Type And Quantity
THREADED STUD 1 AND TAB, SOLDER LUG 1
Specification/Standard Data
GOVERNMENT SPECIFICATION 81349--IL-RF-19500 TO 478

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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