To receive competitive purchasing options on part number B831-9511-61 by Electric Boat Corporation, look no further than NSN Direct. For your reference, this item has the NSN 3040-01-504-8342 and is listed with the description “Wormshaft.” If this matches your needs, we encourage you to fill out the partially-completed quote request form on this page to kick off procurement. By providing comprehensive information about your requirements, such as your desired quantity, pricing, and fulfillment speed, our experts can formulate the most fitting solutions for you. We want to ensure that this process is quick and effortless, so we routinely respond to requests within 15 minutes of receiving and reviewing them.
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In addition to our streamlined quotation service, we also aim to make the process of finding products simple. As such, if you require other Electric Boat Corporation parts produced under the CAGE Code 96169, you can peruse our manufacturer or CAGE Code catalogs, or use our search engine and filters. Furthermore, if you want to locate items similar to part number B831-9511-61, you can glean from the first four digits of its NSN 3040-01-504-8342 that it belongs to the FSC 3040 Miscellaneous Power Transmission Equipment. This being said, do not hesitate to request quotes on part number B831-9511-61 and any other NSN parts that we feature to experience unrivaled procurement.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3040-01-504-8342 Item PartTypeName: WORM SHAFT | 3040 | 015048342 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| B831-9511-61 | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGAV | III END ITEM IDENTIFICATION | BRIDGE,TRACK ASSEMBLY FOR CARGO BAY 3RD PLATFORM FOR SEAWOLF CLASS SUBMARINE SSN 23 |
| MATL | MATERIAL | STEEL, CORROSION RESISTING |
| CCKD | SECTION SHAPE | SQUARE FIRST END, FIRST PORTION |
| CFFL | WORM PITCH DIAMETER | 0.665 INCHES MINIMUM AND 0.681 INCHES MAXIMUM |
| CFFM | SHAFT HARDNESS RATING | 38.0 ROCKWELL C MAXIMUM |
| CFFN | WORM THREAD SECTION LENGTH | 7.240 INCHES NOMINAL |
| CFFP | WORM BODY LENGTH | 12.120 INCHES NOMINAL |
| CFFQ | WORM BODY TAPERED BEARING SURFACE END | PROVIDED |
| CFFR | TAPERED BEARING SURFACE LARGEST DIAMETER | 0.750 INCHES NOMINAL |
| CFFS | TAPERED BEARING SURFACE SMALLEST DIAMETER | 0.650 INCHES NOMINAL |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.988 INCHES MINIMUM AND 0.998 INCHES MAXIMUM FIRST END, FIRST PORTION 1.173 INCHES NOMINAL FIRST END, SECOND PORTION 1.060 INCHES NOMINAL FIRST END, THIRD PORTION 1.2503 INCHES MINIMUM AND 1.2513 INCHES MAXIMUM FIRST END, FOURTH PORTION 1.500 INCHES NOMINAL FIRST END, FIFTH PORTION 0.540 INCHES NOMINAL FIRST END, SIXTH PORTION |
| BYFR | TEETH HARDNESS RATING | 38.0 ROCKWELL C MAXIMUM |
| ABHP | OVERALL LENGTH | 12.120 INCHES NOMINAL |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNS FIRST END, SECOND PORTION |
| AKAF | SHAFT THREAD DIRECTION | RIGHT-HAND FIRST END, SECOND PORTION |
| AASA | THREAD LENGTH | 1.000 INCHES NOMINAL FIRST END, SECOND PORTION |
| 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 |
| CFFC | WORM THREAD LEAD | 0.125 INCHES NOMINAL |
| CFFD | WORM THREAD DIRECTION | RIGHT-HAND |
| CFFF | WORM PRESSURE ANGLE IN DEG | 14.500 |
| CFFG | WORM HELIX ANGLE | 3.312 DEGREES |
| CFFB | WORM THREAD QUANTITY | 58 |
| CFFK | WORM OUTSIDE DIAMETER | 0.750 INCHES NOMINAL |
| CFFT | TAPERED BEARING SURFACE LENGTH | 0.050 INCHES NOMINAL |
| CFFW | SHAFT LOCATION | ONE END OF WORM |
| CFFX | STRAIGHT UNTHREADED LENGTH | 1.500 INCHES NOMINAL FIRST END, FIRST PORTION 1.000 INCHES NOMINAL FIRST END, SECOND PORTION 0.120 INCHES NOMINAL FIRST END, THIRD PORTION 0.880 INCHES NOMINAL FIRST END, FOURTH PORTION 0.630 INCHES NOMINAL FIRST END, FIFTH PORTION 0.750 INCHES NOMINAL FIRST END, SIXTH PORTION |
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