The Seat,valve, cataloged under National Stock Number 4810-01-144-4023, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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 | 4810-01-144-4023 |
| Primary Part Number | 5004283 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation |
| Status | ACTIVE |
| Body Stepped Inside Diameter | 1.959 INCHES MINIMUM AND 1.979 INCHES MAXIMUM SECOND STEP IN |
| Body Outside Diameter | 2.174 INCHES MINIMUM AND 2.176 INCHES MAXIMUM IN |
| Style Designator | PLAIN FLANGED |
| Surface Treatment | ANODIZE OVERALL |
| Seating Surface Shape | FLAT |
| Surface Treatment Document and Classification | MIL-A-8625,TY 1,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | ALUMINUM OVERALL |
| Material Document and Classification | AMS4082 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Seal Accommodation Type | GROOVED |
| Body Stepped Inside Diameter | 1.683 INCHES MINIMUM AND 1.693 INCHES MAXIMUM FIRST STEP IN |
| Flange Diameter | 2.302 INCHES MINIMUM AND 2.322 INCHES MAXIMUM IN |
| Under Flange Height | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| Flange Seat to Disk End Height | 0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5004283 PRIMARY | Hamilton Sundstrand Corporation (USA) |
NSN 4810-01-144-4023 is a Seat,valve, manufactured by Hamilton Sundstrand Corporation, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-01-144-4023 has 1 cross-referenced part number: 5004283 (Hamilton Sundstrand Corporation).
There is 1 known substitute for 4810-01-144-4023: 5985-01-089-3229. Verify interchangeability with system specifications before substitution.
Key specifications for 5004283: Body Stepped Inside Diameter: 1.959 INCHES MINIMUM AND 1.979 INCHES MAXIMUM SECOND STEP IN; Body Outside Diameter: 2.174 INCHES MINIMUM AND 2.176 INCHES MAXIMUM IN; Style Designator: PLAIN FLANGED; Surface Treatment: ANODIZE OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.