Home · NSN 01-587-6954

NSN 01-587-6954 — Circuit Breaker

NIIN 01-587-6954 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 01-587-6954 is the national stock number for a circuit breaker. It cross-references to 3 manufacturer part numbers from 3 CAGE codes, including Cooper Bussmann, Cummins Power Generation Inc., Department Of Defense Project Manager-Mobile Electric Power; the primary is 04-20970. The unit of issue is EA and the FLIS list price is $60.19.

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.

part numbers from 3 CAGEs

open solicitations, all agencies

government buys in 24 months

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
187050F-03-1	1UW16	Cooper Bussmann	3 · Design control (vendor)	2 · Fully interchangeable
04-20970	44940	Cummins Power Generation Inc.	7 · Replaced/superseded	2 · Fully interchangeable
04-20970-5	30554	Department Of Defense Project Manager-Mobile Electric Power	7 · Replaced/superseded	2 · Fully interchangeable
04-20970	30554	Department Of Defense Project Manager-Mobile Electric Power	D	9 · 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 04-20970.

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

DLA management data

FLIS unit price: $60.19
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Overall Length: MILLIMETERS NOMINAL 87.3
Overall Height: MILLIMETERS NOMINAL 43.8
Overall Width: MILLIMETERS NOMINAL 59.0
Unthreaded Mounting Hole Diameter: MILLIMETERS NOMINAL 5.5
End Item Identification: 6115-01-561-7329 GENERATOR SET,DIESEL ENGINE,5.0KW
Pole Quantity: 2
Mounting Facility Type And Quantity: UNTHREADED HOLE(S) 3
Reset Method: MANUAL
Switch Current Rating And Type In Amps: AC 50.0
Part Name Assigned By Controlling Agency: BREAKER,CIRCUIT

Related stock numbers

Other NSNs filed under the same part numbers.

01-589-4788 · Circuit Breaker
01-589-4819 · Circuit Breaker

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.