The Piston,valve, cataloged under National Stock Number 4820-00-001-6181, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-001-6181 |
| Primary Part Number | V-281 |
| Item Name | Piston,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co. |
| Status | CANCELLED |
| Material | COPPER ALLOY |
| Features Provided | GROOVED |
| Valve Design Control Activity | 23724 |
| Outside Diameter | 0.4982 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| V-281 | Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co. (USA) |
| 206A | Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co. (USA) |
| 206B | Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co. (USA) |
NSN 4820-00-001-6181 is a Piston,valve, manufactured by Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co., classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-001-6181 has 3 cross-referenced part numbers: V-281 (Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co.), 206A (Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co.), 206B (Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co.).
There are 10 known substitutes for 4820-00-001-6181: 3110-00-155-6661, 4820-00-262-0400, 5330-00-395-3239 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for V-281: Material: COPPER ALLOY; Features Provided: GROOVED; Valve Design Control Activity: 23724; Overall Length: 1.531 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-001-6181 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.