The Reducer,hose,fire Fighting, cataloged under National Stock Number 4210-01-104-8531, 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 Akron Brass Company. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-104-8531 |
| Primary Part Number | 0337-00-0-1-01-004 |
| Item Name | Reducer,hose,fire Fighting |
| FSC / FSG | 4210 / 42 — No Item Name Available |
| Manufacturer | Akron Brass Company |
| Status | ACTIVE |
| Connection Type | THREADED INTERNAL HOSE FIRST END |
| Reducer Type | CONCENTRIC |
| Connection Style | GASKET SEAL (HOSE) FIRST END |
| Thread Quantity Per Inch | 9 SECOND END |
| Thread Series Designator | NH SECOND END |
| Connection Style | PLAIN (HOSE) SECOND END |
| Nominal Thread Size | 2.500 INCHES FIRST END IN |
| Nominal Thread Size | 1.500 INCHES SECOND END IN |
| Thread Quantity Per Inch | 7-1/2 FIRST END |
| Specification/standard Data | 81349-MIL-C-52404 GOVERNMENT SPECIFICATION |
| Connection Type | THREADED EXTERNAL HOSE SECOND END |
| Nondefinitive Spec/std Data | XV TYPE AND C CLASS |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | NH FIRST END |
| Nominal Overall Length | 2.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 13218E0470-26 | Cecom Lr Center (USA) |
| A-327-2-1/2X1-1/2 | Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company (USA) |
| 337-2-1/2X1-1/2 | Akron Brass Company (USA) |
| MIL-C-52404 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-52404 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 0337-00-0-1-01-004 PRIMARY | Akron Brass Company (USA) |
| ME-118-A | Tld Wollard Llc (USA) |
| 13218E0470 | Cecom Lr Center (USA) |
NSN 4210-01-104-8531 is a Reducer,hose,fire Fighting, manufactured by Akron Brass Company, classified under FSC 4210 (No Item Name Available). Status: active.
NSN 4210-01-104-8531 has 8 cross-referenced part numbers: 13218E0470-26 (Cecom Lr Center), A-327-2-1/2X1-1/2 (Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company), 337-2-1/2X1-1/2 (Akron Brass Company), MIL-C-52404 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-52404 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 6 known substitutes for 4210-01-104-8531: 4210-00-143-4353, 4210-00-209-5023, 4210-00-255-0234 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 0337-00-0-1-01-004: Connection Type: THREADED INTERNAL HOSE FIRST END; Reducer Type: CONCENTRIC; Connection Style: GASKET SEAL (HOSE) FIRST END; Thread Quantity Per Inch: 9 SECOND END. 15 total characteristics are documented in the Federal Logistics Information System.