| Item Name | Clamp Hub |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 01-440-4658 (014404658) |
| NCB Code | USA (01) |
| Manufacturer | Huntington Ingalls Incorporated |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| DF2018 470 191 | huntington ingalls incorporated | clamp hub | 43689 | RFQ |
| DF2018-470 | huntington ingalls incorporated | clamp hub | 43689 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 5.5000 INCHES NOMINAL |
| ABNM | THICKNESS | 0.5000 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 2.2500 INCHES NOMINAL |
| ADCQ | PLAIN HOLE DIAMETER | 0.5000 INCHES NOMINAL |
| AGAV | III END ITEM IDENTIFICATION | SUBMARINE;CONTROL COLUMN/HELM ASSY AND DETAILS; SEAWOLF CLASS SSN |
| AHYJ | CLAMP SECURING HOLE STYLE | THREADED |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNF |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES |
| FEAT | SPECIAL FEATURES | CLAMP,LOWER,BELLOWS; THREADED TO MATCH FLANGE OF UPPER CLAMP; PLATE CRES 304.0.375THK PER QQ-S-766.CL-304.COND-A. FIN-1; CLAMP,UPPER,BELLOWS NSN 3040-01-440-4653 |
| MATT | MATERIAL | STEEL COMP 304 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CHROMIUM |
| STYL | STYLE DESIGNATOR | ROUND SECTIONAL, TWO BOLT SECURED |
| Relevant Components for NSN - 3040-01-440-4658, 3040014404658 | ||||
| 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) | |
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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