NSN 3040-01-504-8342 · NIIN 015048342 · FSC 3040
NO DASHES 3040015048342
In Stock
WORM SHAFT
Miscellaneous Power Transmission Equipment
Application: BRIDGE,TRACK ASSEMBLY FOR CARGO BAY 3RD PLATFORM FOR SEAWOLF CLASS SUBMARINE SSN 23
Technical characteristics
21 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| ABHP | OVERALL LENGTH | INCHES NOMINAL 12.120 |
| AGAV | END ITEM IDENTIFICATION | BRIDGE,TRACK ASSEMBLY FOR CARGO BAY 3RD PLATFORM FOR SEAWOLF CLASS SUBMARINE SSN 23 |
| BYFR | TEETH HARDNESS RATING | ROCKWELL C MAXIMUM 38.0 |
| CBBL | FEATURES PROVIDED | WORM BODY END(S) TAPERED BEARING SURFACE |
| CCKD | SECTION SHAPE | FIRST END FIRST PORTION SQUARE |
| CFFB | WORM THREAD QUANTITY | 58 |
| CFFC | WORM THREAD LEAD | INCHES NOMINAL 0.125 |
| CFFD | WORM THREAD DIRECTION | RIGHT-HAND |
| CFFF | WORM PRESSURE ANGLE IN DEG | 14.500 |
| CFFG | WORM HELIX ANGLE | 3.312 DEGREES |
| CFFK | WORM OUTSIDE DIAMETER | INCHES NOMINAL 0.750 |
| CFFL | WORM PITCH DIAMETER | INCHES MINIMUM 0.665 AND INCHES MAXIMUM 0.681 |
| CFFM | SHAFT HARDNESS RATING | LOCATION NOT OTHERWISE SPECIFIED ROCKWELL C MAXIMUM 38.0 |
| CFFN | WORM THREAD SECTION LENGTH | INCHES NOMINAL 7.240 |
| CFFP | WORM BODY LENGTH | INCHES NOMINAL 12.120 |
| CFFR | TAPERED BEARING SURFACE LARGEST DIAMETER | INCHES NOMINAL 0.750 |
| CFFS | TAPERED BEARING SURFACE SMALLEST DIAMETER | INCHES NOMINAL 0.650 |
| CFFT | TAPERED BEARING SURFACE LENGTH | INCHES NOMINAL 0.050 |
| CFFW | SHAFT LOCATION | ONE END OF WORM |
| FEAT | SPECIAL FEATURES | MATERIAL SPECIFICATION ASTM-A564,TYPE-630,CONDITION-H1150,HOT FINISHED AND ASTM-A484. SURFACE FINISH 63.0 ON ACME THREADS. WORM IS 0.750-8 ACME-2G |
| MATT | MATERIAL | STEEL CORROSION RESISTING |