Home · NSN 00-189-4538

NSN 00-189-4538 — Relay,Electromagnetic

NIIN 00-189-4538 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-189-4538 is the national stock number for a relay,electromagnetic. It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Thales Usa, Inc., Olympic Controls Corp; the primary is 11778. The unit of issue is EA and the FLIS list price is $40.11.

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.

2

part numbers from 2 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-189-4538: 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
1177865597Thales Usa, Inc.3 · Design control (vendor)2 · Fully interchangeable
2SR46A151915Olympic Controls Corp5 · Secondary reference2 · 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 11778.

Request 11778

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
$40.11
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
2B
Overall Length
INCHES NOMINAL 4.120
Center To Center Distance Between Mounting Facilities Parallel To Length
SINGLE MOUNTING FACILITY INCHES NOMINAL 0.750
Overall Height
INCHES NOMINAL 1.500
Overall Width
INCHES NOMINAL 1.280
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
SINGLE WINDING OHMS NOMINAL 125.0
Duty Type
CONTINUOUS
Mounting Facility Type And Quantity
SINGLE MOUNTING FACILITY THREADED HOLE(S) 2
Pile-Up Main Contact Form Arrangement
1B2A AND 1A1E1A
Nominal Thread Size
SINGLE MOUNTING FACILITY INCHES 0.164
Mounting Facility Pattern
SINGLE MOUNTING FACILITY IN-LINE
Nominal Operating Current Rating And Type
SINGLE WINDING MILLIAMPERES DC 50.0
Operating Voltage Rating And Type At Specified Temp
SINGLE WINDING VOLTS DC 25 DEG CELSIUS 8.0
Main Contact Load Current Rating At Maximum Rated Voltage
RESISTIVE LOAD AMPERES DC 1.0
Thread Series Designator
SINGLE MOUNTING FACILITY UNIFIED NATIONAL COARSE (UNC)
Terminal Type And Quantity
ALL FUNCTIONS PIN 16

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.