The Breaker,vacuum,flush Valve, cataloged under National Stock Number 4510-00-277-1018, is classified within Federal Supply Class 4510 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4510-00-277-1018 |
| Primary Part Number | WWP541-1A |
| Item Name | Breaker,vacuum,flush Valve |
| FSC / FSG | 4510 / 45 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| Nominal Overall Length | 3.500 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WWP541-1A | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WW-P-541E/GEN | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 4510-00-277-1018 is a Breaker,vacuum,flush Valve, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4510 (No Item Name Available). Status: active.
NSN 4510-00-277-1018 has 2 cross-referenced part numbers: WWP541-1A (Federal Specifications Promulgated by General Services Administration Washington DC), WW-P-541E/GEN (Federal Specifications Promulgated by General Services Administration Washington DC).
There is 1 known substitute for 4510-00-277-1018: 4510-00-278-9537. Verify interchangeability with system specifications before substitution.
Key specifications for WWP541-1A: Special Features: CHROME PLATED; END CONNECTIONS NOT IDENTICAL THD FEMALE TYPE 1.5 IN. SIZE NPT, COUPLING NUT SLIP JOINT TYPE IN; Material: COPPER ALLOY; Nominal Overall Length: 3.500 INCHES IN. 3 total characteristics are documented in the Federal Logistics Information System.