The Lift Guide,relief Valve, cataloged under National Stock Number 4820-01-057-6253, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mid-America Aerotech, Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-057-6253 |
| Primary Part Number | 24120 PIECE 25 |
| Item Name | Lift Guide,relief Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Mid-America Aerotech, Llc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| General Characteristics Item Description | MAX OPERATING PRESSURE 1000 PSI; MAX OPERATING TEMP 150 DEG F; DESIGNED FOR SEA WATER DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 24120 PIECE 25 | Moog Inc (USA) |
| 24120 PIECE 25 PRIMARY | Mid-America Aerotech, Llc (USA) |
| 24120 PIECE 25 | E-Systems Inc Montek Div Fluid Controls Opns (USA) |
| 24120 | E-Systems Inc Montek Div Fluid Controls Opns (USA) |
| 24725PC25 | E-Systems Inc Montek Div Fluid Controls Opns (USA) |
| 24725 | E-Systems Inc Montek Div Fluid Controls Opns (USA) |
| 24120 PIECE 25 | Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA) |
NSN 4820-01-057-6253 is a Lift Guide,relief Valve, manufactured by Mid-America Aerotech, Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-057-6253 has 7 cross-referenced part numbers: 24120 PIECE 25 (Moog Inc), 24120 PIECE 25 (Mid-America Aerotech, Llc), 24120 PIECE 25 (E-Systems Inc Montek Div Fluid Controls Opns), 24120 (E-Systems Inc Montek Div Fluid Controls Opns), 24725PC25 (E-Systems Inc Montek Div Fluid Controls Opns) and 2 more.
There are 12 known substitutes for 4820-01-057-6253: 4720-00-077-1294, 5133-00-189-9278, 5910-00-225-8133 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 24120 PIECE 25: Special Features: WEAPON SYSTEM ESSENTIAL; Criticality Code Justification: FEAT; General Characteristics Item Description: MAX OPERATING PRESSURE 1000 PSI; MAX OPERATING TEMP 150 DEG F; DESIGNED FOR SEA WATER DEGF; End Item Identification: STURGEON CLASS SSN (637). 4 total characteristics are documented in the Federal Logistics Information System.