| Item Name | Gear Spur |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-425-6857 (014256857) |
| NCB Code | USA (01) |
| Manufacturer | General Dynamics Ots Global Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWCD | Nominal Outside Diameter | 2.154 INCHES |
| CWTG | Counterbore Nominal Diameter | 1.260 INCHES COUNTERBORE, FIRST END |
| MDCL | Material Document And Classification | ASTM-A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CWRS | Bore Nominal Diameter | 1.150 INCHES BOTH ENDS |
| STYL | Style Designator | HUBLESS |
| ABSX | Attachment Method | INTERNAL RING GROOVE |
| AGAV | End Item Identification | 2320-01-123-1610 |
| CWRM | Face Nominal Width | 0.960 INCHES |
| SFTT | Surface Treatment | PHOSPHATE OVERALL |
| CQFM | Hardness Rating | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CWTB | Counterbore Nominal Depth | 0.870 INCHES COUNTERBORE, FIRST END |
| ANTP | Bore Style | W/COUNTERBORE FIRST END |
| AGJS | Pitch Diameter | 2.0000 INCHES NOMINAL |
| CWPP | Pressure Angle | 20.0000 DEGREES |
| STDC | Surface Treatment Document And Classification | MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| AAQL | Body Style | PLAIN, SOLID |
| AJLA | Teeth Quantity | 24 |
| MATT | Material | STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 4340 OVERALL |
| Relevant Components for NSN - 3020-01-425-6857, 3020014256857 | ||||
| 3040-00-609-5218 (3040006095218) | 3020-01-056-6488 (3020010566488) | 3040-01-411-9471 (3040014119471) | 3010-01-461-2220 (3010014612220) | |
| 3040-01-164-3411 (3040011643411) | 3010-01-464-1141 (3010014641141) | 3020-00-310-5518 (3020003105518) | 3020-00-920-3050 (3020009203050) | |
| 3020-01-060-1100 (3020010601100) | 3020-00-344-7198 (3020003447198) | 3040-01-121-1554 (3040011211554) | 3040-00-042-8422 (3040000428422) | |
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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