The Bushing,valve Seat, cataloged under National Stock Number 4820-01-146-1413, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Grove Valve Operations. Government technical data includes 2 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-146-1413 |
| Primary Part Number | N-790 PIECE 17 |
| Item Name | Bushing,valve Seat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Grove Valve Operations |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N-790 PIECE 17 | Grove Valve Operations (USA) |
| 149-30003 | Grove Valve Operations (USA) |
| N-790 | Grove Valve Operations (USA) |
NSN 4820-01-146-1413 is a Bushing,valve Seat, manufactured by Grove Valve Operations, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-146-1413 has 3 cross-referenced part numbers: N-790 PIECE 17 (Grove Valve Operations), 149-30003 (Grove Valve Operations), N-790 (Grove Valve Operations).
There are 9 known substitutes for 4820-01-146-1413: 2010-00-036-2716, 4810-00-926-4241, 4820-00-935-9410 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for N-790 PIECE 17: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 2 total characteristics are documented in the Federal Logistics Information System.