3020-00-657-5972
Gear,Bevel
Unit Price
$141.19
per EA
5 parts / 5 mfrs
Napco Intl Inc
CAGE 01227Humphrey Products Co
CAGE 24522Naval Sea Systems Command
CAGE 53711Naval Ship Systems Command
CAGE 80064Napco International Llc Dba Napco International Inc
CAGE 95201| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $141.19 | EA | 0 |
| 01-OCT-2018 | $124.66 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
A
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 4.0000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 20 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM TEETH |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN AXIALLY THROUGH BODY FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.283 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 3.625 INCHES |
| CWMW | TEETH TYPE | STRAIGHT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQD | PITCH ANGLE | 45.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.750 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.850 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.250 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | EXTERNALLY SPLINED, INVOLUTE SPLINES SECOND END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.188 INCHES AXIALLY THROUGH BODY FIRST END |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 2.000 INCHES AXIALLY THROUGH BODY FIRST END |
| CXRX | HUB SPLINE QUANTITY | 33 SECOND END |
| CXRZ | HUB SPLINE PITCH DIAMETER | 1.6500 INCHES NOMINAL SECOND END |
| MATT | MATERIAL | STEEL COMP 8620 OR STEEL COMP 4620H OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624,COND N FED SPEC ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | COPPER TEETH |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-14550,CLASS 3 OR 4 MIL SPEC SINGLE TREATMENT RESPONSE TEETH |
| STYL | STYLE DESIGNATOR | PERIPHERAL FACE, BACK HUB PROTRUDING |
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About NSN 3020-00-657-5972
NSN 3020-00-657-5972 is a National Stock Number assigned to Gear,Bevel. This NSN part number belongs to Federal Supply Class 3020 (GEARS, PULLEYS, SPROCKETS, AND TRANSMISSION CHAIN) under Federal Supply Group 30 (MECHANICAL POWER TRANSMISSION EQUIPMENT). There are 5 part numbers associated with this NSN from 5 manufacturers.
The current government unit price for NSN 3020-00-657-5972 is $141.19. Price history shows 2 recorded price changes.
To find the part number for NSN 3020-00-657-5972, 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.