Home · NSN 00-850-3003

NSN 00-850-3003 — Semiconductor Device,Diode

NIIN 00-850-3003 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-850-3003 is the national stock number for a semiconductor device,diode. It cross-references to 3 manufacturer part numbers from 6 CAGE codes, including Rsm Electron Power Inc, Semitronics Corp, Electronic Industries Association; the primary is 1N2637. The unit of issue is EA and the FLIS list price is $90.44.

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.

part numbers from 6 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
1N2637	13409	Rsm Electron Power Inc	3 · Design control (vendor)	2 · Fully interchangeable
1N2637	31338	Semitronics Corp	3 · Design control (vendor)	2 · Fully interchangeable
1N2637	80131	Electronic Industries Association	3 · Design control (vendor)	9 · Reference only
1N2637	59993	International Rectifier Corporation	5 · Secondary reference	9 · Reference only
1N2637	1FKJ2	Sykes B Ltd	5 · Secondary reference	2 · Fully interchangeable
1N2637	06288	Edal Industries, Inc.	5 · Secondary reference	2 · Fully interchangeable
RELEASE 3659	80131	Electronic Industries Association	5 · Secondary reference	9 · Reference only
ST7A	59993	International Rectifier Corporation	C	1 · 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 1N2637.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $90.44
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Overall Length: INCHES MAXIMUM 5.050
Overall Diameter: INCHES MAXIMUM 1.380
End Item Identification: SUPPORT EQUIPMENT, F-4 AIRCRAFT; JOINT SURVEILLANCE SYS (JSS)/REGION OPS CTRL CENTER (ROCC); ADVANCED AIR TRAFFIC CONTR & LAND SYS (ATCALS) 404L
Mounting Method: TERMINAL
Criticality Code Justification: FEAT
Voltage Rating In Volts Per Characteristic: MAXIMUM REVERSE VOLTAGE, PEAK 10000.0
Current Rating Per Characteristic: MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE 250.00
Maximum Operating Temp Per Measurement Point: CELSIUS AMBIENT AIR 100.0
Special Features: WEAPON SYSTEM ESSENTIAL
Material: ENCLOSURE GLASS
Material: SEMICONDUCTOR SILICON
Terminal Type And Quantity: PIN 4
Specification/Standard Data: PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION 80131-RELEASE3659

Related stock numbers

Other NSNs filed under the same part numbers.

00-526-7864 · Transmitter,Pressure

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.