The Seat,valve, cataloged under National Stock Number 4820-01-117-8274, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dresser Canada Incvalve and Controls Canadian Opn. 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-117-8274 |
| Primary Part Number | 10237-4 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Dresser Canada Incvalve and Controls Canadian Opn |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10237-4 | Dresser Canada Incvalve and Controls Canadian Opn (CAN) |
| A-8787-1 PIECE 3 | Dresser Canada Incvalve and Controls Canadian Opn (CAN) |
NSN 4820-01-117-8274 is a Seat,valve, manufactured by Dresser Canada Incvalve and Controls Canadian Opn, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-117-8274 has 2 cross-referenced part numbers: 10237-4 (Dresser Canada Incvalve and Controls Canadian Opn), A-8787-1 PIECE 3 (Dresser Canada Incvalve and Controls Canadian Opn).
There are 11 known substitutes for 4820-01-117-8274: 9390-00-126-8636, 5310-00-152-8420, 3455-00-266-9450 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10237-4: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 total characteristics are documented in the Federal Logistics Information System.