| Item Name | Gear Internal |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-028-0888 (010280888) |
| NCB Code | USA (01) |
| Manufacturer | Army United States Department Of The |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSX | ATTACHMENT METHOD | PRESS FIT |
| AGJS | PITCH DIAMETER | 5.6000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 84 |
| ANTP | BORE STYLE | W/COUNTERBORE FIRST END |
| BDZQ | BACKLASH DESIGNATION | GRADE A |
| CBBL | FEATURES PROVIDED | FILLED MARKINGS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.196 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 2.210 INCHES |
| CWMW | TEETH TYPE | STRAIGHT |
| CWPP | PRESSURE ANGLE | 30.0000 DEGREES |
| CWRS | BORE NOMINAL DIAMETER | 5.493 INCHES FIRST END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.050 INCHES FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 5.865 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 6.068 INCHES FIRST END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 8 |
| FEAT | SPECIAL FEATURES | 148 INTERNAL INVOLUTE SPLINES 1.440 IN.LG;6.1666 IN.PITCH DIA;PRESSURE ANGLE 30 DEG;SIDE CLASS 5 |
| MATT | MATERIAL | STEEL COMP 4140 OR STEEL COMP 8640 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A332 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 FN5.3.2.2 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN RING |
| Relevant Components for NSN - 3020-01-028-0888, 3020010280888 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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