PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30-52Smoke Detector

Kop-Coat Inc · NSN 6665-01-048-6364 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-01-048-6364 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-048-6364. Primary manufacturer part number: 30-52.
Features
  • Smoke Detector — FSC 6665
  • 1 verified cross-reference
  • Primary manufacturer: Kop-Coat Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Smoke Detector, cataloged under National Stock Number 6665-01-048-6364, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kop-Coat Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSmoke Detector
FSC / FSG6665 — No Item Name Available (FSG 66)
ManufacturersKop-Coat Inc (CAGE 11111)
Technical Specifications
ParameterValue
NSN6665-01-048-6364
Primary Part Number30-52
Item NameSmoke Detector
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerKop-Coat Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-280-060710-107-1 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
6130-00-295-0548 INTERCHANGEABLE
Power Supply
4730-00-475-8573 INTERCHANGEABLE
Plug,pipe
5330-00-499-426315024 INTERCHANGEABLE
Seal,plain Encased
Steego Corp
5330-00-712-7742135000A INTERCHANGEABLE
Gasket
Dresser, Llc
5310-00-840-8342284202 INTERCHANGEABLE
Washer,flat
Lockheed Martin Corporation Div Rms - Mitchel Field
4730-01-067-3664MSS3052 INTERCHANGEABLE
Adapter,straight,tube to Gas Fit
Mid-State Sales, Inc. Div Defense Products Group
2910-01-106-154233052 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5305-01-195-91803052 INTERCHANGEABLE
Screw,sewing Machine
Consolidated Sewing Machine Corp
4820-01-249-6796305-2 INTERCHANGEABLE
Guide,valve Stem
Echelon Supply and Service, Inc.
Cross-Reference Index
Part NumberManufacturer
30-52 PRIMARY Kop-Coat Inc (USA)
Related Parts
5940-00-280-0607INTERCHANGEABLE
TERMINAL,STUD
10-107-1
6130-00-295-0548INTERCHANGEABLE
POWER SUPPLY
4730-00-475-8573INTERCHANGEABLE
PLUG,PIPE
5330-00-499-4263INTERCHANGEABLE
SEAL,PLAIN ENCASED
15024
5330-00-712-7742INTERCHANGEABLE
GASKET
135000A
5310-00-840-8342INTERCHANGEABLE
WASHER,FLAT
284202
4730-01-067-3664INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO GAS FIT
MSS3052
2910-01-106-1542INTERCHANGEABLE
FILTER ELEMENT,FLUID
33052
5305-01-195-9180INTERCHANGEABLE
SCREW,SEWING MACHINE
3052
4820-01-249-6796INTERCHANGEABLE
GUIDE,VALVE STEM
305-2
5945-01-271-2119INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3052
4320-01-393-8124INTERCHANGEABLE
PUMP,ROTARY
305-2

Frequently Asked Questions

What is NSN 6665-01-048-6364?

NSN 6665-01-048-6364 is a Smoke Detector, manufactured by Kop-Coat Inc, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-01-048-6364?

NSN 6665-01-048-6364 has 1 cross-referenced part number: 30-52 (Kop-Coat Inc).

What NSN replaces 6665-01-048-6364?

There are 12 known substitutes for 6665-01-048-6364: 5940-00-280-0607, 6130-00-295-0548, 4730-00-475-8573 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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