PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30821Coupling,hose,fire Fighting

Western Fire Equipment Co Sub of Premier Industrial Corp · NSN 4210-01-079-9283 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-079-9283 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-079-9283. Primary manufacturer part number: 30821.
Features
  • Coupling,hose,fire Fighting — FSC 4210
  • Thread Series Designator: NH SECOND END
  • Nominal Thread Size: 1.500 INCHES SECOND END IN
  • Nominal Overall Length: 1.500 INCHES IN
  • Media for Which Designed: WATER SINGLE RESPONSE
  • Material: ALUMINUM ALLOY OVERALL
  • Connection Type: THREADED INTERNAL HOSE FIRST END
  • Connection Style: GASKET SEAL (HOSE) FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Coupling,hose,fire Fighting, cataloged under National Stock Number 4210-01-079-9283, is classified within Federal Supply Class 4210 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Western Fire Equipment Co Sub of Premier Industrial Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN4210-01-079-9283
Primary Part Number30821
Item NameCoupling,hose,fire Fighting
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerWestern Fire Equipment Co Sub of Premier Industrial Corp
StatusACTIVE
Thread Series DesignatorNH SECOND END
Nominal Thread Size1.500 INCHES SECOND END IN
Nominal Overall Length1.500 INCHES IN
Media for Which DesignedWATER SINGLE RESPONSE
MaterialALUMINUM ALLOY OVERALL
Connection TypeTHREADED INTERNAL HOSE FIRST END
Connection StyleGASKET SEAL (HOSE) FIRST END
Thread Quantity Per Inch9 SECOND END
Connection StylePLAIN (HOSE) SECOND END
Connection TypeTHREADED EXTERNAL HOSE SECOND END
Operating Pressure600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-090-0253695062 INTERCHANGEABLE
Switch,pressure
Lockheed Martin Corp
5355-00-238-787530821 INTERCHANGEABLE
Knob
Allianz Sweeper Company
4210-00-294-2648 INTERCHANGEABLE
Reducer,hose,fire Fighting
4210-00-975-2969 INTERCHANGEABLE
Reducer,hose,fire Fighting
6220-01-054-49264004350 INTERCHANGEABLE
Panel,indicating,light Transmitt
Honeywell International Inc. Dba Honeywell International
4210-01-079-9284 INTERCHANGEABLE
Coupling,hose,fire Fighting
4210-01-079-9285 INTERCHANGEABLE
Coupling,hose,fire Fighting
4210-01-079-9286 INTERCHANGEABLE
Reducer,hose,fire Fighting
4210-01-080-1457 INTERCHANGEABLE
Coupling,hose,fire Fighting
4210-01-080-1458 INTERCHANGEABLE
Coupling,hose,fire Fighting
Cross-Reference Index
Part NumberManufacturer
30821 Western Fire Equipment Co Sub of Premier Industrial Corp (USA)
5100-107 Forest Service Specifications Promulgated by United States Forest Service Washington DC
NFES 0007 Forest Service Specifications Promulgated by United States Forest Service Washington DC
5100-00107 Forest Service Specifications Promulgated by United States Forest Service Washington DC
Related Parts
5930-00-090-0253INTERCHANGEABLE
SWITCH,PRESSURE
695062
5355-00-238-7875INTERCHANGEABLE
KNOB
30821
4210-00-294-2648INTERCHANGEABLE
REDUCER,HOSE,FIRE FIGHTING
4210-00-975-2969INTERCHANGEABLE
REDUCER,HOSE,FIRE FIGHTING
6220-01-054-4926INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
4004350
4210-01-079-9284INTERCHANGEABLE
COUPLING,HOSE,FIRE FIGHTING
4210-01-079-9285INTERCHANGEABLE
COUPLING,HOSE,FIRE FIGHTING
4210-01-079-9286INTERCHANGEABLE
REDUCER,HOSE,FIRE FIGHTING
4210-01-080-1457INTERCHANGEABLE
COUPLING,HOSE,FIRE FIGHTING
4210-01-080-1458INTERCHANGEABLE
COUPLING,HOSE,FIRE FIGHTING
4210-01-080-1459INTERCHANGEABLE
TEE,PIPE TO HOSE,FIRE FIGHTING
4210-01-080-1460INTERCHANGEABLE
TEE,PIPE TO HOSE,FIRE FIGHTING

Frequently Asked Questions

What is NSN 4210-01-079-9283?

NSN 4210-01-079-9283 is a Coupling,hose,fire Fighting, manufactured by Western Fire Equipment Co Sub of Premier Industrial Corp, classified under FSC 4210 (No Item Name Available). Status: active.

What are the part numbers for NSN 4210-01-079-9283?

NSN 4210-01-079-9283 has 4 cross-referenced part numbers: 30821 (Western Fire Equipment Co Sub of Premier Industrial Corp), 5100-107 (Forest Service Specifications Promulgated by United States Forest Service Washington DC), NFES 0007 (Forest Service Specifications Promulgated by United States Forest Service Washington DC), 5100-00107 (Forest Service Specifications Promulgated by United States Forest Service Washington DC).

What NSN replaces 4210-01-079-9283?

There are 12 known substitutes for 4210-01-079-9283: 5930-00-090-0253, 5355-00-238-7875, 4210-00-294-2648 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30821?

Key specifications for 30821: Thread Series Designator: NH SECOND END; Nominal Thread Size: 1.500 INCHES SECOND END IN; Nominal Overall Length: 1.500 INCHES IN; Media for Which Designed: WATER SINGLE RESPONSE. 11 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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