| Item Name | Gear Worm |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-328-8192 (003288192) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Speco Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 123AMM50009 | northrop grumman systems corporation | gear worm | 26512 | RFQ |
| 123AMM50009-11 | northrop grumman systems corporation | gear worm | 79rg9 | RFQ |
| 123AMM50009-11 | speco corp | gear worm | 78567 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABSA | SPLINE QUANTITY | 19 BOTH ENDS |
| AGJS | PITCH DIAMETER | 1.1600 INCHES NOMINAL |
| ALPN | FACE TYPE | STRAIGHT |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BDTX | SPLINE PITCH DIAMETER | 0.3958 INCHES NOMINAL BOTH ENDS |
| CQFM | HARDNESS RATING | 29.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.268 INCHES |
| CWPC | THREAD FORM QUANTITY | 4 |
| CWPH | THREAD FORM DIRECTION | RIGHT-HAND |
| CWPP | PRESSURE ANGLE | 25.0000 DEGREES |
| CWPZ | HELIX ANGLE | 11.9425 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.613 INCHES BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 1.000 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.449 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 2 STEPS BOTH ENDS |
| CWWH | END NOMINAL LENGTH | 0.344 INCHES BOTH ENDS |
| CWWN | END NOMINAL DIAMETER | 0.624 INCHES BOTH ENDS |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.050 INCHES BOTH ENDS |
| CWXB | FIRST STEP NOMINAL DIAMETER | 0.810 INCHES BOTH ENDS |
| CWXG | SECOND STEP NOMINAL LENGTH | 0.219 INCHES BOTH ENDS |
| CWXL | SECOND STEP NOMINAL DIAMETER | 0.640 INCHES BOTH ENDS |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AAMS 6470 NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | LUBRICANT OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-16173,GRADE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| Components Related to NSN - 3020-00-328-8192, 3020003288192 | ||||
| 3040-00-922-9488 (3040009229488) | 3010-00-033-7110 (3010000337110) | 3020-01-172-5138 (3020011725138) | 3040-01-181-3773 (3040011813773) | |
| 3020-01-614-8911 (3020016148911) | 3010-01-082-2975 (3010010822975) | 3040-00-410-0588 (3040004100588) | 3040-01-600-0494 (3040016000494) | |
| 3020-01-627-8486 (3020016278486) | 3040-00-613-3779 (3040006133779) | 3040-00-871-0340 (3040008710340) | 3020-01-239-6578 (3020012396578) | |
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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