NSN
4820-01-558-8419
Seat,Valve
FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES
Unit Price
$99.90
per EA
2 parts / 1 mfrs
Part Numbers for NSN 4820-01-558-84192 records
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| 803-5001003-A111-4 | 53711 | Naval Sea Systems Command | 3 | 2 |
| 803-5001003-A1XX-4 | 53711 | Naval Sea Systems Command | 5 | 2 |
Manufacturers (1)
Naval Sea Systems Command
CAGE 53711Price History
| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $99.90 | EA | 0 |
| 01-OCT-2025 | $99.90 | EA | 0 |
Identification Data
DEMIL
A
HMIC
N
PMIC
A
ESD/EMI
A
Item Characteristics
| MRC | Requirement | Reply |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.995 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 0.870 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.437 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | 0.25 INCH STRAIGHT 2-WAY BALL VALVE; CVN REACTOR BOUNDRY AREA |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.850 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.082 INCHES NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 34.000 MINIMUM AND 36.000 MAXIMUM |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
Related NSNs in FSC 4820
Need full procurement data, packaging, and standardization info?
View Complete NSN Data on NSN LookupQuick Reference
NSN4820-01-558-8419
NIIN015588419
FSC4820
PRICE$99.90
DEMILA
PARTS2
MFRS1
Manufacturers
About NSN 4820-01-558-8419
NSN 4820-01-558-8419 is a National Stock Number assigned to Seat,Valve. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 2 part numbers associated with this NSN from 1 manufacturer.
The current government unit price for NSN 4820-01-558-8419 is $99.90. Price history shows 2 recorded price changes.
To find the part number for NSN 4820-01-558-8419, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.