| Item Name | Coupling Shaft Rigi |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3010 Torque Converters and Speed Changers |
| National Item Identification Number (NIIN) | 00-391-9381 (003919381) |
| NCB Code | USA (00) |
| Manufacturer | Sparkman And Stephens Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 937C18-217 | sparkman and stephens inc | coupling shaft rigi | 78418 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 21.500 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 8.250 INCHES NOMINAL |
| AGZD | BORE SHAPE | TAPERED BOTH ENDS |
| CBBL | FEATURES PROVIDED | KEYWAY |
| CFGD | TAPER LARGEST DIAMETER | 3.9120 INCHES NOMINAL FIRST END |
| CQRG | BODY MATERIAL | COPPER ALLOY |
| FEAT | SPECIAL FEATURES | TAPER LENGTH: 10.750 IN. NOMINAL; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY: 1.644 IN. NOMINAL; FURNISHED ITEMS: 2 CROSS KEYS; TAPER PER FOOT: 0.750 IN. NOMINAL; 1 KEYING FACILITY PROVIDED; KEYING FACILITY WIDTH: 1.000 IN. NOMINAL; K |
| STYL | STYLE DESIGNATOR | ALIGNED KEY SLEEVE |
| Relevant Components for NSN - 3010-00-391-9381, 3010003919381 | ||||
| 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) | |
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