The Valve,pneumatic Tank, cataloged under National Stock Number 4820-00-853-8920, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-853-8920 |
| Primary Part Number | 1KK297 |
| Item Name | Valve,pneumatic Tank |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Media for Which Designed | AIR |
| Body Style | STRAIGHT THRU |
| End Connection Quantity | 1 |
| Commercial Core Length Designator | SHORT |
| First End Nominal Pipe Size Accommodated | 0.125 INCHES IN |
| First End Thread Direction | RIGHT-HAND |
| Material | STEEL CORROSION RESISTING SPRING |
| Material | COPPER SEAT |
| Material | COPPER BODY |
| Flow Control Device | CORE |
| First End Style Designator | PLAIN |
| Furnished Items | CAP |
| Material | COPPER AND STEEL AND RUBBER SYNTHETIC FLOW CONTROL DEVICE |
| First End Connection Type | THREADED EXTERNAL PIPE |
| Material | COPPER STEM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1KK297 | Oshkosh Defense Llc (USA) |
| 1KK297 | Oshkosh Corp (USA) |
| 540920000 | Parker-Hannifin Corporation Div Hydraulic Accumulator Division (USA) |
| 917255 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 917255 | Atelier Industriel De L'aeronautique De Cuers Pierrefeu (siae/aia Cp) (FRA) |
| 5420920000 | Parker-Hannifin Corporation Div Hydraulic Accumulator Division (USA) |
| A768-223 | Parker-Hannifin Corporation Div Hydraulic Accumulator Division (USA) |
| 300096 | Parker-Hannifin Corporation Div Hydraulic Accumulator Division (USA) |
NSN 4820-00-853-8920 is a Valve,pneumatic Tank, manufactured by Oshkosh Defense Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-853-8920 has 8 cross-referenced part numbers: 1KK297 (Oshkosh Defense Llc), 1KK297 (Oshkosh Corp), 540920000 (Parker-Hannifin Corporation Div Hydraulic Accumulator Division), 917255 (Eaton Aerospace, Llc Dba Jackson South), 917255 (Atelier Industriel De L'aeronautique De Cuers Pierrefeu (siae/aia Cp)) and 3 more.
There are 2 known substitutes for 4820-00-853-8920: 5935-00-807-5357, 3040-01-602-9604. Verify interchangeability with system specifications before substitution.
Key specifications for 1KK297: Media for Which Designed: AIR; Body Style: STRAIGHT THRU; End Connection Quantity: 1; Commercial Core Length Designator: SHORT. 15 total characteristics are documented in the Federal Logistics Information System.