The Stem,fluid Valve, cataloged under National Stock Number 4820-01-547-1972, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, 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 | 4820-01-547-1972 |
| Primary Part Number | G547-0002-262190613-27 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1330 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G547-0002-262190613-27 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 2621-906-13 ITEM 27C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 10234 ITEM 16C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| G90441-3 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| G547-0002-262190613-27C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 2621-906-13 ITEM 27 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 10234 ITEM 16 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| G90441-3C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7550478-262190613-27C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7550478-262190613-27 | Naval Sea Systems Command (USA) |
NSN 4820-01-547-1972 is a Stem,fluid Valve, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-547-1972 has 10 cross-referenced part numbers: G547-0002-262190613-27 (Electric Boat Corporation Div General Dynamics Electric Boat), 2621-906-13 ITEM 27C1 (Naval Inventory Control Point Mechanicsburg), 10234 ITEM 16C1 (Naval Inventory Control Point Mechanicsburg), G90441-3 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), G547-0002-262190613-27C1 (Naval Inventory Control Point Mechanicsburg) and 5 more.
There is 1 known substitute for 4820-01-547-1972: 4820-01-097-3788. Verify interchangeability with system specifications before substitution.
Key specifications for G547-0002-262190613-27: Part Name Assigned by Controlling Agency: STEM; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1330. 3 total characteristics are documented in the Federal Logistics Information System.