The Seat,valve, cataloged under National Stock Number 4820-01-033-0585, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-033-0585 |
| Primary Part Number | 60412B |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S |
| Status | ACTIVE |
| Thread Class | 3A SINGLE THREADED PORTION A |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series Designator | UNS SINGLE THREADED PORTION |
| Material | ALUMINUM ALLOY OVERALL |
| Style Designator | THREADED FLANGED |
| Material Document and Classification | QQ-A-225/6,ALLOY2024,@T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | ANODIZE OVERALL |
| Flange Seat to Disk End Height | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Under Flange Height | 0.222 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 40 SINGLE THREADED PORTION |
| Nominal Thread Size | 0.250 INCHES SINGLE THREADED PORTION IN |
| Flange Diameter | 0.305 INCHES NOMINAL IN |
| Body Inside Diameter | 0.092 INCHES NOMINAL IN |
| Seat Angle in Deg | 45.000 NOMINAL |
| Seating Surface Shape | ANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-033-0585 is a Seat,valve, manufactured by Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-033-0585 has 3 cross-referenced part numbers: 60412 (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S), 60412B (P S Manufacturing Inc Div Ps Manufacturing), 60412B (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S).
There are 4 known substitutes for 4820-01-033-0585: 5340-00-026-4412, 5306-00-151-3462, 5310-00-208-3242 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60412B: Thread Class: 3A SINGLE THREADED PORTION A; Surface Treatment Document and Classification: MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series Designator: UNS SINGLE THREADED PORTION; Material: ALUMINUM ALLOY OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.