| 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) | 01-298-2687 (012982687) |
| NCB Code | USA (01) |
| Manufacturer | General Dynamics Ots Global Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSA | SPLINE QUANTITY | 15 FIRST END |
| AGAV | END ITEM IDENTIFICATION | F-15 A/C ACFT |
| AGJS | PITCH DIAMETER | 4.0000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 48 |
| ANTP | BORE STYLE | INVOLUTE SPLINE FIRST END |
| BDTX | SPLINE PITCH DIAMETER | 0.4688 INCHES NOMINAL FIRST END |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.055 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 0.900 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.620 INCHES FIRST END |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.120 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.280 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.405 INCHES FIRST END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.160 INCHES SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 1.000 INCHES SECOND END |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| CWWH | END NOMINAL LENGTH | 0.300 INCHES FIRST END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 8 |
| CWWN | END NOMINAL DIAMETER | 0.740 INCHES FIRST END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.320 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 1.300 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | RECESSBODY DIA. 3.120 IN. |
| MATT | MATERIAL | STEEL COMP 4130 OR STEEL COMP 4140 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM-A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB,RECESSED BODY |
| Relevant Components for NSN - 3020-01-298-2687, 3020012982687 | ||||
| 3040-01-594-3197 (3040015943197) | 3020-01-551-4775 (3020015514775) | 3040-01-655-6074 (3040016556074) | 3020-01-163-0342 (3020011630342) | |
| 3040-01-696-6710 (3040016966710) | 3020-00-055-6619 (3020000556619) | 3020-00-726-4670 (3020007264670) | 3040-01-685-8295 (3040016858295) | |
| 3020-01-328-1846 (3020013281846) | 3020-00-126-2983 (3020001262983) | 3020-01-284-2038 (3020012842038) | 3040-01-374-5550 (3040013745550) | |
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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