The Stem,safety Valve, cataloged under National Stock Number 4820-01-116-6847, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-116-6847 |
| Primary Part Number | 510-34 |
| Item Name | Stem,safety Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| 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 |
|---|---|
| 510-34 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 01010-5 ITEM 17 | Tescom Corp Dba Tescom Div Tescom (USA) |
| 510-34 | Tescom Corp Dba Tescom Div Tescom (USA) |
| 01010-5 ITEM 17 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 01010-5PC17(SPCLN) | Tescom Corp Instrument Div (USA) |
| 510-34(SPCLN) | Tescom Corp Instrument Div (USA) |
NSN 4820-01-116-6847 is a Stem,safety Valve, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-116-6847 has 6 cross-referenced part numbers: 510-34 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 01010-5 ITEM 17 (Tescom Corp Dba Tescom Div Tescom), 510-34 (Tescom Corp Dba Tescom Div Tescom), 01010-5 ITEM 17 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 01010-5PC17(SPCLN) (Tescom Corp Instrument Div) and 1 more.
There are 8 known substitutes for 4820-01-116-6847: 5133-00-266-9462, 5340-00-281-9896, 5330-00-731-8587 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 510-34: 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.