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Quality guaranteed We sell only warrantied and traceable partsPurchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts 500K1955 and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. As such, we have an inventory of more than two billion new and obsolete parts, among which is a vast and diverse array of 500K1955 parts and much more. This includes items such as Pulley Groove 500K1955 from manufacturer Hdt Ep Inc and many more, all of which are available with short lead times and competitive prices. For NSN parts, you won’t find a more inclusive source than Purchasing Sphere.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for 500K1955 parts. This means you can quickly sort through National Stock Numbers such as 3020014850468 and find parts from quality manufacturers like Hdt Ep Inc and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-01-485-0468 Item Description: Pulley Groove | 3020 | 014850468 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 500k1955 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 4.6500 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.1250 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.9400 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.7500 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | NSN 4110-01-394-6473 , REFRIGERATION UNIT , MECHANICAL |
| AGJS | PITCH DIAMETER | 4.4000 INCHES NOMINAL |
| AKYN | FURNISHED ITEMS AND QUANTITY | SHEAVE P/N 500K1955-1 , BUSHING P/N 500K1955-2 , 0.1250 X 0.2500 KEY , 3EACH 0.3100 X 1.0000 LONG HEX HEAD CAP SCREWS. |
| ANAL | TAPER BORE MAJOR DIAMETER | 1.0000 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | IRON , CAST BODY AND STEEL HUB |
| AQPL | FACE WIDTH | 0.7500 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | TAPERED |
| AWJQ | BEARINGS | NOT INCLUDED |
| AWPJ | TAPER MAJOR DIAMETER LOCATION | AA END |
| AXHQ | GROOVE QUANTITY | 1 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BSGG | KEYING FACILITY | INCLUDED |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSNP | SECURING METHOD | SPLIT-TAPERED BUSHING |
| BSYG | SPLIT HUB FEATURE | INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | V |
| BXSN | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A |
| BYDS | BORE FEATURE | INCLUDED |
| BYFC | HUB SPLIT LOCATION | THROUGH BOTH WALLS |
| BYFD | CLAMPING BOLT QUANTITY | 3 |
| BYFF | SECURING LOCATION | AA END |
| FEAT | SPECIAL FEATURES | BUSHING MATERIAL , SINTERED STEEL; NAME GIVEN BY VENDOR , PULLEY FAN DRIVE. |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | PLAIN |
| ABHE | OUTSIDE DIAMETER | 4.6500 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.1250 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.9400 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.7500 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | NSN 4110-01-394-6473 , REFRIGERATION UNIT , MECHANICAL |
| AGJS | PITCH DIAMETER | 4.4000 INCHES NOMINAL |
| AKYN | FURNISHED ITEMS AND QUANTITY | SHEAVE P/N 500K1955-1 , BUSHING P/N 500K1955-2 , 0.1250 X 0.2500 KEY , 3EACH 0.3100 X 1.0000 LONG HEX HEAD CAP SCREWS. |
| ANAL | TAPER BORE MAJOR DIAMETER | 1.0000 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | IRON , CAST BODY AND STEEL HUB |
| AQPL | FACE WIDTH | 0.7500 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | TAPERED |
| AWJQ | BEARINGS | NOT INCLUDED |
| AWPJ | TAPER MAJOR DIAMETER LOCATION | AA END |
| AXHQ | GROOVE QUANTITY | 1 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BSGG | KEYING FACILITY | INCLUDED |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSNP | SECURING METHOD | SPLIT-TAPERED BUSHING |
| BSYG | SPLIT HUB FEATURE | INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | V |
| BXSN | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A |
| BYDS | BORE FEATURE | INCLUDED |
| BYFC | HUB SPLIT LOCATION | THROUGH BOTH WALLS |
| BYFD | CLAMPING BOLT QUANTITY | 3 |
| BYFF | SECURING LOCATION | AA END |
| FEAT | SPECIAL FEATURES | BUSHING MATERIAL , SINTERED STEEL; NAME GIVEN BY VENDOR , PULLEY FAN DRIVE. |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | PLAIN |
 |
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