Home · NSN 01-589-9186

NSN 01-589-9186 — Heat Detector Assembly

NIIN 01-589-9186 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 01-589-9186 is the national stock number for a heat detector assembly. It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Meggitt Safety Systems Inc; the primary is 905103-01. The unit of issue is EA and the FLIS list price is $8,537.59.

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 1 CAGE

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
SAH-04400-01	25693	Meggitt Safety Systems Inc	3 · Design control (vendor)	2 · Fully interchangeable
905103-01	25693	Meggitt Safety Systems Inc	5 · Secondary reference	9 · Reference only

Government demand

Long-term contracts and larger buys (DLA RFP / IFB)

SPE8E826Q0372 · request for quotation (other) · quantity 250 · closes Oct 14, 2026

When a stock number goes onto a long-term contract, the spot RFQs for it usually stop for the term; the holder then sources the parts. All open long-term contracts →

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 905103-01.

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

DLA management data

FLIS unit price: $8,537.59
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Overall Height: INCHES NOMINAL 4.350
Overall Diameter: INCHES NOMINAL 6.000
End Item Identification: DETECTOR, HEAT, 105 DEG F SAH-04400-01
Current Rating: MICROAMPERES 65.000
Voltage In Volts And Current Type: DC 33.0
Special Features: HEAT DETECTOR ASSEMBLY INCLUDES SMOKE/THERMAL DETECTOR PROTECTIVE CAGE, TIMESAVER BASE ASSEMBLY, AND 105 DEG F HEAT DETECTOR;PRINCIPAL OF DETECTION IS THAT HEAT MEASUREMENT IS BY A THERMISTOR;ALARM IN

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.