Home · FSC 5950 Coils And Transformers · NSN 5950-00-646-1152

NSN 5950-00-646-1152 — Coil,Electrical

NIIN 00-646-1152 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 9 government buys since 2017

The government has bought this item about every 10 months (loose, gaps vary ±85%). Last buy Dec 1, 2025. The gaps are too uneven to put a window on the next one.

How well this works: for loose items, "next buy about one typical gap after the last, give or take 136 days" caught the actual next buy 37% of the time across 34,631 past buys, against 24% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.

NSN 5950-00-646-1152 is the national stock number for a coil,electrical in federal supply class 5950 (Coils And Transformers). It cross-references to 7 manufacturer part numbers from 2 CAGE codes, including Ruggles-Klingemann Mfg Co Dba The Ruggles-Klingemann Company, Lockheed Martin Corporation; the primary is 1S-5399-1 ITEM 51 1S-5416. The unit of issue is EA and the FLIS list price is $2,902.45.

The U.S. government has bought this item 11 times on record, 3 of them in the last 24 months, most recently on December 1, 2025 at $2,033.56 each from Dreamfind, Inc.. The median unit price paid over 36 months is $2,071.00. 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.

7

part numbers from 2 CAGEs

0

open solicitations, all agencies

3

government buys in 24 months · median $2,071.00

0

sellers with confirmed stock

Watch NSN 5950-00-646-1152: 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
S4127P5152406Ruggles-Klingemann Mfg Co Dba The Ruggles-Klingemann Company3 · Design control (vendor)2 · Fully interchangeable
317540003538Lockheed Martin Corporation5 · Secondary reference9 · Reference only
S4222P5152406Ruggles-Klingemann Mfg Co Dba The Ruggles-Klingemann Company5 · Secondary reference2 · Fully interchangeable
1S-5399-1 ITEM 51 1S-541652406Ruggles-Klingemann Mfg Co Dba The Ruggles-Klingemann CompanyC1 · Not fully interchangeable
2S-5241 PART 44 1 1-4IN52406Ruggles-Klingemann Mfg Co Dba The Ruggles-Klingemann CompanyC1 · Not fully interchangeable
2S-5242 PART 44 2IN52406Ruggles-Klingemann Mfg Co Dba The Ruggles-Klingemann CompanyC1 · Not fully interchangeable
2S-5243 PART 76 2IN52406Ruggles-Klingemann Mfg Co Dba The Ruggles-Klingemann CompanyC1 · Not fully interchangeable

Government demand

Nothing open right now. Last government buy Dec 1, 2025. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Dec 1, 2025Dreamfind, Inc. 1V4T715$2,033.56DlaSPE7M126V3129
Mar 24, 2025Martin Military Inc 1WZZ218$2,041.00DlaSPE7M125V3647
Oct 28, 2024Dreamfind, Inc. 1V4T711$2,101.00DlaSPE7M525V0619
Jun 21, 2024Kampi Components Co Inc 7Z01612$2,121.33DlaSPE7M524V5952
Jul 3, 2023Kampi Components Co Inc 7Z01612$1,951.42DlaSPE7M523V4974
Sep 23, 2022Dreamfind, Inc. 1V4T711$1,644.00DlaSPE7M522P8724
Sep 15, 2021Dreamfind, Inc. 1V4T79$1,324.00DlaSPE7M521P8753
Nov 24, 2020Pride Electronics Inc 7N9296$1,149.00DlaSPE7M521P1319
Aug 3, 2017Kampi Components Co Inc 7Z01613$1,267.07DlaSPE7M517PC764
Feb 17, 2016Dreamfind, Inc. 1V4T714$1,224.00DlaSPE7M516M4461
May 13, 1998Power And Control Products Corp 07XA375$87.11DlaSP090598M4567

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 11 buys on record in total.

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 1S-5399-1 ITEM 51 1S-5416.

Request 1S-5399-1 ITEM 51 1S-5416

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
$2,902.45
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Reliability Indicator
NOT ESTABLISHED
Mounting Slot Width
SINGLE GROUP INCHES NOMINAL 0.109
Body Length
INCHES NOMINAL 3.130
Body Width
INCHES NOMINAL 2.630
Body Height
INCHES NOMINAL 2.130
Distance Between Mounting Facility Centers
SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 1.062
Winding Quantity
1
Inclosure Type
FULLY INCLOSED
Mounting Facility Quantity
2
Mounting Method
SINGLE GROUP SLOT
Rating Method
SINGLE COMPONENT SINGLE WINDING WINDING TURNS
Dc Resistance Rating In Ohms
1925.000
Winding Operating Voltage
SINGLE COMPONENT SINGLE WINDING AC VOLTS NOMINAL 110.00
Terminal Type And Quantity
THREADED STUD 2

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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