4820-00-902-4500
Valve,Check
Unit Price
$512.82
per EA
3 parts / 3 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| SS50-833L8C | 78286 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp | 5 | 2 |
| SS50-833L8C | 92003 | Parker Hannifin Corporation Div Aerospace Group Headquarters | 3 | 2 |
| 265896 | 99240 | Crissair Inc Div Esco Technologies | 3 | 2 |
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
CAGE 78286Parker Hannifin Corporation Div Aerospace Group Headquarters
CAGE 92003Crissair Inc Div Esco Technologies
CAGE 99240| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $512.82 | EA | 0 |
| 01-OCT-2025 | $512.82 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| BBJX | MOUNTING POSITION | VERTICAL |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| CQQF | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| CQRB | SEAT ANGLE | 37.0 DEGREES FIRST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | BULKHEAD THD 3/4 IN.-16 THD SIZE,0.358 IN. MIN,0.425 IN. MAX THD LG ON OUTLET FLOW END CONNECTION |
| MATT | MATERIAL | STEEL CORROSION RESISTING OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 321 BODY |
| MATT | MATERIAL | STEEL CORROSION RESISTING OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 321 SEAT |
| MATT | MATERIAL | STEEL COMP 440C OR STEEL COMP 416 OR STEEL COMP 630 FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, TYPE 303 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-763, CLASS 304 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-763, CLASS 321 FED SPEC 3RD MATERIAL RESPONSE SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 11-S-763,CLASS302 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-764,TYPE303 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-763,CLASS 304 FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-763,CLASS 316 FED SPEC 4TH MATERIAL RESPONSE OR 11-S-763,CLASS321 FED SPEC 5TH MATERIAL RESPONSE BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 440C FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-764, TYPE 416 FED SPEC 2ND MATERIAL RESPONSE OR AMS 5643 FED SPEC 3RD MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MEDA | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SS-8435,UNITED AIRCRAFT CORP,SIKORSKY AIRCRAFT DIV MFR REF SINGLE TREATMENT RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 78286-SS50-833L8C MANUFACTURERS SPECIFICATION |
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About NSN 4820-00-902-4500
NSN 4820-00-902-4500 is a National Stock Number assigned to Valve,Check. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 3 part numbers associated with this NSN from 3 manufacturers.
The current government unit price for NSN 4820-00-902-4500 is $512.82. Price history shows 2 recorded price changes.
To find the part number for NSN 4820-00-902-4500, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.