Home · FSC 5980 Optoelectronic Devices And Associated Hardware · NSN 5980-01-526-7214

NSN 5980-01-526-7214 — Isolator,Repeater

NIIN 01-526-7214 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 6 government buys since 2017

The government has bought this item about every 7 months (irregular, gaps vary ±111%). Last buy Jun 18, 2026. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.

How well this works: for irregular items, "next buy about one typical gap after the last, give or take 151 days" caught the actual next buy 31% of the time across 21,161 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 5980-01-526-7214 is the national stock number for an isolator,repeater in federal supply class 5980 (Optoelectronic Devices And Associated Hardware). It cross-references to 5 manufacturer part numbers from 3 CAGE codes, including L3 Technologies, Inc., L-3 Marine Systems, B+B Smartworx Inc.; the primary is 485CAE1. The unit of issue is EA and the FLIS list price is $2,372.31.

The U.S. government has bought this item 12 times on record, 4 of them in the last 24 months, most recently on June 18, 2026 at $2,036.02 each from Ruta Supplies Inc. The median unit price paid over 36 months is $1,868.30. 1 solicitation is open right now, the soonest due October 6, 2026 for 83 EA. 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.

part numbers from 3 CAGEs

open solicitation, all agencies

government buys in 24 months · median $1,868.30

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
PS1020049-01	39SX2	L3 Technologies, Inc.	3 · Design control (vendor)	2 · Fully interchangeable
PS1020049.01	02SU8	L-3 Marine Systems	3 · Design control (vendor)	9 · Reference only
485CAE1	1D5Z2	B+B Smartworx Inc.	5 · Secondary reference	9 · Reference only
MA517100.24 ITEM # 33	02SU8	L-3 Marine Systems	5 · Secondary reference	9 · Reference only
PS1020049	02SU8	L-3 Marine Systems	7 · Replaced/superseded	9 · Reference only
MA517100.24 ITEM # 33	39SX2	L3 Technologies, Inc.	C	1 · Not fully interchangeable
PS1020049	39SX2	L3 Technologies, Inc.	D	9 · Reference only

Government demand

Open DLA RFQs (DIBBS)

SPE7M126U6382 · 83 EA · due Oct 6, 2026 · N · AMSC D · DIBBS

What the government paid

Date	Vendor	Qty	Unit cost	Buyer	Reference
Jun 18, 2026	Ruta Supplies Inc 0NJT4	61	$2,036.02	Dla	SPE7M126P8016
Jan 21, 2026	Ruta Supplies Inc 0NJT4	23	$2,038.19	Dla	SPE7M026P1365
Jun 12, 2025	Ruta Supplies Inc 0NJT4	30	$1,700.58	Dla	SPE7M125P7964
Mar 10, 2025	Ruta Supplies Inc 0NJT4	54	$1,700.58	Dla	SPE7M525P2968
Jan 31, 2023	Ruta Supplies Inc 0NJT4	27	$599.00	Dla	SPE7M523P2418
Aug 15, 2017	Jgils, LLC 1N8T8	31	$199.40	Dla	SPE7M517PE207
May 20, 2013	Ruta Supplies Inc 0NJT4	88	$599.00	Dla	SPM7M513M7305
May 16, 2013	B+B Smartworx Inc. 1D5Z2	11	$199.00	Dla	SPE7M013M0788
Dec 13, 2012	B+B Smartworx Inc. 1D5Z2	11	$199.00	Dla	SPM7M613M0663
Aug 6, 2012	B+B Smartworx Inc. 1D5Z2	16	$199.00	Dla	SPM7M612M2292
Mar 9, 2011	B+B Smartworx Inc. 1D5Z2	14	$199.00	Dla	SPM7M511M2114
Dec 27, 2007	L3 Technologies, Inc. 39SX2	20	$642.00	Dla	SPM7M108M0561

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 12 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 485CAE1.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $2,372.31
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Overall Length: INCHES NOMINAL 3.900
Overall Height: INCHES NOMINAL 0.920
Overall Width: INCHES NOMINAL 2.900
Current Rating: MILLIAMPERES 67.000
Voltage In Volts And Current Type: DC 12.0
Special Features: 2000 VOLTS RMS FOR 1 MINUTE OPTICAL ISOLATION OF DATA LINES; 6.5 WORKING PEAK VOLTAGE, BI-DIRECTIONAL OVER VOLTAGE SUPPRESSOR, 600W PEAK POWER DISSIPATION, 3000 PICOFARADS MAXIMUM CAPACITANCE; OPERATI

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.