PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SPIIMAlarm,personal Distress

Grace Industries, Inc. · NSN 6350-01-243-0588 · FSC 6350 · No Item Name Available
Verified by PartsTable
NSN 6350-01-243-0588 — this item is cataloged by the U.S. Government under National Stock Number 6350-01-243-0588. Primary manufacturer part number: SPIIM.
Features
  • Alarm,personal Distress — FSC 6350
  • General Characteristics Item Description: 5.500 IN. H,2.250 IN. W,1.500 IN. DEEP; AUDIO OUTPUT LEVEL,98 DB NOMINAL; 2.5 TO 3.0 KHZ; USES 9V NEDA 1604A BATTERY; WATERPROOF MOLDED LEXAN CASE; SINGLE 3-POSITION ROTARY SWITCH; PULSATING ALARM; BATTERY CHECK LED; DUAL PIEZOELECTRIC TRANSDUCERS; STURDY WIREFORM BELT LATCH; MEETS REQUIREMENTS OF NFPA STANDARD NO. 1982,PERSONAL ALERT SAFETY SYSTEMS,(PASS) FOR FIRE FIGHTERS KHz
  • 4 verified cross-references
  • Primary manufacturer: Grace Industries, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Alarm,personal Distress, cataloged under National Stock Number 6350-01-243-0588, is classified within Federal Supply Class 6350 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is Grace Industries, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6350-01-243-0588
Primary Part NumberSPIIM
Item NameAlarm,personal Distress
FSC / FSG6350 / 63 — No Item Name Available
ManufacturerGrace Industries, Inc.
StatusACTIVE
General Characteristics Item Description5.500 IN. H,2.250 IN. W,1.500 IN. DEEP; AUDIO OUTPUT LEVEL,98 DB NOMINAL; 2.5 TO 3.0 KHZ; USES 9V NEDA 1604A BATTERY; WATERPROOF MOLDED LEXAN CASE; SINGLE 3-POSITION ROTARY SWITCH; PULSATING ALARM; BATTERY CHECK LED; DUAL PIEZOELECTRIC TRANSDUCERS; STURDY WIREFORM BELT LATCH; MEETS REQUIREMENTS OF NFPA STANDARD NO. 1982,PERSONAL ALERT SAFETY SYSTEMS,(PASS) FOR FIRE FIGHTERS KHz
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-155-738272-6970-801 INTERCHANGEABLE
Bearing,roller,cylindrical
Fairbanks Morse, Llc
4820-00-221-5633R400-3/8 INTERCHANGEABLE
Valve,float
Robert Manufacturing Company Inc
3431-00-228-6288MODEL R3R STOCK NO K1285-16 INTERCHANGEABLE
Welding Machine,arc
Lincoln Electric Holdings Inc
5945-00-253-4477 INTERCHANGEABLE
Relay,motor Driven
4820-00-269-7064R400-1/2 INTERCHANGEABLE
Valve,float
Robert Manufacturing Company Inc
4320-00-289-5965C144A INTERCHANGEABLE
Ring,wearing
Circor Naval Solutions Llc Dba Warren Pumps
1680-00-340-5363R300 INTERCHANGEABLE
Gear Assembly,bevel
Whippany Actuation Systems, Llc
5130-00-474-8779R300 INTERCHANGEABLE
Stand,portable Drill,horizontal
Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools
5950-00-646-1357R300 INTERCHANGEABLE
Coil,radio Frequency
Viking Technologies, Ltd.
6140-00-921-3670C18.2M 1.2K4 INTERCHANGEABLE
Battery,storage
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
R-400 Allen Telecom Inc (USA)
10005071 Mine Safety Appliances Co Market Development Group (USA)
R-300 Allen Telecom Inc (USA)
SPIIM PRIMARY Grace Industries, Inc. (USA)
Related Parts
3110-00-155-7382INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
72-6970-801
4820-00-221-5633INTERCHANGEABLE
VALVE,FLOAT
R400-3/8
3431-00-228-6288INTERCHANGEABLE
WELDING MACHINE,ARC
MODEL R3R STOCK NO K1285-16
5945-00-253-4477INTERCHANGEABLE
RELAY,MOTOR DRIVEN
4820-00-269-7064INTERCHANGEABLE
VALVE,FLOAT
R400-1/2
4320-00-289-5965INTERCHANGEABLE
RING,WEARING
C144A
1680-00-340-5363INTERCHANGEABLE
GEAR ASSEMBLY,BEVEL
R300
5130-00-474-8779INTERCHANGEABLE
STAND,PORTABLE DRILL,HORIZONTAL
R300
5950-00-646-1357INTERCHANGEABLE
COIL,RADIO FREQUENCY
R300
6140-00-921-3670INTERCHANGEABLE
BATTERY,STORAGE
C18.2M 1.2K4
4320-00-938-8059INTERCHANGEABLE
ROTOR,PUMP
150046000-100-573
5998-00-949-5733INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
143-1001-53

Frequently Asked Questions

What is NSN 6350-01-243-0588?

NSN 6350-01-243-0588 is a Alarm,personal Distress, manufactured by Grace Industries, Inc., classified under FSC 6350 (No Item Name Available). Status: active.

What are the part numbers for NSN 6350-01-243-0588?

NSN 6350-01-243-0588 has 4 cross-referenced part numbers: R-400 (Allen Telecom Inc), 10005071 (Mine Safety Appliances Co Market Development Group), R-300 (Allen Telecom Inc), SPIIM (Grace Industries, Inc.).

What NSN replaces 6350-01-243-0588?

There are 12 known substitutes for 6350-01-243-0588: 3110-00-155-7382, 4820-00-221-5633, 3431-00-228-6288 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SPIIM?

Key specifications for SPIIM: General Characteristics Item Description: 5.500 IN. H,2.250 IN. W,1.500 IN. DEEP; AUDIO OUTPUT LEVEL,98 DB NOMINAL; 2.5 TO 3.0 KHZ; USES 9V NEDA 1604A BATTERY; WATERPROOF MOLDED LEXAN CASE; SINGLE 3-POSITION ROTARY SWITCH; PULSATING ALARM; BATTERY CHECK LED; DUAL PIEZOELECTRIC TRANSDUCERS; STURDY WIREFORM BELT LATCH; MEETS REQUIREMENTS OF NFPA STANDARD NO. 1982,PERSONAL ALERT SAFETY SYSTEMS,(PASS) FOR FIRE FIGHTERS KHz. 1 total characteristics are documented in the Federal Logistics Information System.

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