Home · NSN 00-439-3749

NSN 00-439-3749 — Transistor

NIIN 00-439-3749 · unit of issue EA · AAC V (terminal item, no replacement) · source of supply SMS

NSN 00-439-3749 is the national stock number for a transistor. It cross-references to 17 manufacturer part numbers from 13 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Adelco Elektronik Gmbh, Jednolity Indeks Materialowy - Uniform Material Index; the primary is 0776-5000. The unit of issue is EA and the FLIS list price is $48.66.

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.

17

part numbers from 13 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-439-3749: 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
JAN2N373981349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M2 · Item ident. reference2 · Fully interchangeable
MIL-PRF-19500/40281349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
JAN2N3739AC7191Adelco Elektronik Gmbh5 · Secondary reference9 · Reference only
MIL-S-19500/40281349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
5961PL13755709009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
0776-500082386Jaidinger Mfg Co IncC1 · Not fully interchangeable
200895-00181413Bae Systems Information And Electronic Systems Integration Inc.C1 · Not fully interchangeable
2N373981349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-MC1 · Not fully interchangeable
33010016067California Instruments CorpC1 · Not fully interchangeable
339628-156232Lockheed Martin CorporationC1 · Not fully interchangeable
4805-17852589536Fluke CorpC1 · Not fully interchangeable
50A001952025Siemens Energy & Automation, Inc. Dba Siemens Airfield Solutions Div Siemens Energy & Automation Dba Siemens Airfield SolutionsC1 · Not fully interchangeable
538326-196214Raytheon CompanyC1 · Not fully interchangeable
JAN2N374981349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-MC1 · Not fully interchangeable
20861-7628569Hickok Waekon LLCE8
4026454590Rca Corp Distribution And Special ProductsE8
4042280131Electronic 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 0776-5000.

Request 0776-5000

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
$48.66
Unit of issue
EA
Acquisition advice
V — Terminal item, no replacement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Overall Length
INCHES MAXIMUM 1.252
Overall Height
INCHES MAXIMUM 0.340
Overall Width
INCHES MAXIMUM 0.700
Mounting Facility Quantity
2
Internal Configuration
JUNCTION CONTACT
Electrode Internally-Electrically Connected To Case
COLLECTOR
Mounting Method
UNTHREADED HOLE(S)
Semiconductor Material
SILICON
Voltage Rating In Volts Per Characteristic
MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN 325.0 AND MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN 300.0 AND MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN 6.0
Current Rating Per Characteristic
AMPERES MAXIMUM BASE CURRENT, DC 0.50 AND AMPERES MAXIMUM COLLECTOR CURRENT, DC 1.00
Power Rating Per Characteristic
WATTS MAXIMUM TOTAL POWER DISSIPATION 20.0
Maximum Operating Temp Per Measurement Point
CELSIUS JUNCTION 200.0
Special Features
JUNCTION PATTERN ARRANGEMENT: NPN
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
Terminal Type And Quantity
UNINSULATED WIRE LEAD 2 AND CASE 1
Specification/Standard Data
GOVERNMENT SPECIFICATION 81349--IL-S-19500 TO 402

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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