Home · NSN 00-538-1746

NSN 00-538-1746 — Transformer,Pulse

NIIN 00-538-1746 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-538-1746 is the national stock number for a transformer,pulse. It cross-references to 2 manufacturer part numbers from 4 CAGE codes, including Northrop Grumman Systems Corporation, Northrop Grumman Systems Corporation Div Es Defensive Systems Division, Freed Transformer Co; the primary is 28706. The unit of issue is EA and the FLIS list price is $182.54.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

2

part numbers from 4 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-538-1746: 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
2976-526916Northrop Grumman Systems Corporation3 · Design control (vendor)2 · Fully interchangeable
2976-515280Northrop Grumman Systems Corporation Div Es Defensive Systems Division3 · Design control (vendor)9 · Reference only
2870673386Freed Transformer Co5 · Secondary reference2 · Fully interchangeable
2976-555631Scomill Inc5 · Secondary reference9 · Reference only

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 28706.

Request 28706

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
$182.54
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Reliability Indicator
NOT ESTABLISHED
Center To Center Distance Between Mounting Facilities Parallel To Length
SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 0.750
Center To Center Distance Between Mounting Facilities Parallel To Width
SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 0.750
Impedance Rating In Ohms
SINGLE COMPONENT SINGLE PRIMARY NOMINAL 1530.0
Impedance Rating In Ohms
SINGLE COMPONENT SINGLE SECONDARY NOMINAL 170.0
Primary To Secondary Turn Ratio
1 TO 9
Pulse Repetition Rate
SINGLE COMPONENT KILOHERTZ 4.0
Body Length
INCHES MAXIMUM 1.290
Body Width
INCHES MAXIMUM 1.290
Body Height
INCHES MAXIMUM 1.750
Inclosure Type
HERMETICALLY SEALED
Mounting Facility Quantity
4
Mounting Method
SINGLE GROUP THREADED STUD(S)
Winding Function And Quantity
SINGLE COMPONENT PRIMARY 1 AND SECONDARY 1
Nominal Thread Size
SINGLE GROUP INCHES 0.138
Thread Series Designator
SINGLE GROUP UNIFIED NATIONAL COARSE (UNC)
Terminal Type And Quantity
WIRE HOOK 4

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.