Home · NSN 01-122-1212

NSN 01-122-1212 — Resistor,Fixed,Wire Wound,Induct

NIIN 01-122-1212 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-122-1212 is the national stock number for a resistor,fixed,wire wound,induct. It cross-references to 6 manufacturer part numbers from 4 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Struthers-Dunn Inc., Vishay Dale Electronics, LLC; the primary is 3550MP4R120. The unit of issue is EA and the FLIS list price is $33.97.

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.

6

part numbers from 4 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-122-1212: 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
RER75F4R12R81349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M2 · Item ident. reference2 · Fully interchangeable
MIL-PRF-39009/181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
MIL-R-39009/181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
3550MP4R12000213Struthers-Dunn Inc.C1 · Not fully interchangeable
ARH50-2-4R12091637Vishay Dale Electronics, LLCC1 · Not fully interchangeable
BACR14CH4R120CF81205The Boeing CompanyC1 · 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 3550MP4R120.

Request 3550MP4R120

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
$33.97
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Temp Coefficient Of Resistance In Ppm Per Deg Celsius
-50.0 TO 50.0
Electrical Resistance
OHMS 4.120
Resistance Tolerance In Percent
-1.000 TO 1.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power
275.0
Temp Range Of Temp Coefficient In Deg Celsius
-55.0 TO 275.0
Reliability Indicator
ESTABLISHED
Reliability Failure Rate Level In Percent
0.010
Terminal Length
INCHES NOMINAL 0.438
Body Length
INCHES NOMINAL 1.938
Body Width
INCHES NOMINAL 0.594
Body Height
INCHES NOMINAL 0.625
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
INCHES NOMINAL 1.562
Power Dissipation Rating In Watts
FREE AIR 10.000
Ambient Temp At Full Rated Power
CELSIUS 25.0
Terminal Width
INCHES MINIMUM 0.140
Inclosure Type
ENCASED
Mounting Hole Size
INCHES NOMINAL 0.125
Terminal Type
TAB, SOLDER LUG
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
Specification/Standard Data
GOVERNMENT SPECIFICATION 81349--IL-R-39009 TO 1

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.