AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Cap Tube |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 00-169-4233 (001694233) |
| NCB Code | USA (00) |
| Manufacturer | Sae International, Society Of Automotive Engineers Inc, Military Standards Corp, Inspektorat Wsparcia Sil Zbrojnych |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS21914-4K | sae international | cap tube | RFQ |
| MS21914-4K | society of automotive engineers inc | cap tube | RFQ |
| AS18280 | society of automotive engineers inc | cap tube | RFQ |
| AS21914 | sae international | cap tube | RFQ |
| MS21914-4K | military standards corp | cap tube | RFQ |
| 4730PL1523249 | inspektorat wsparcia sil zbrojnych | cap tube | RFQ |
| AS21914 | society of automotive engineers inc | cap tube | RFQ |
| AS18280 | sae international | cap tube | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B INTERNAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND INTERNAL |
| ACSV | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.250 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT APPLICATION |
| AHNC | CONNECTION STYLE | PRESSURE SEAL FLARELESS |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES INTERNAL |
| CWBZ | SEAT NOMINAL RADIUS | 0.0225 INCHES |
| MATT | MATERIAL | STEEL COMP 316 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STYL | STYLE DESIGNATOR | CAP,TUBE,FLARELESS |
| THSD | THREAD SERIES DESIGNATOR | UNJF INTERNAL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81343-MS21914-4K GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-00-169-4233, 4730001694233 | ||||
| 4720-01-543-9256 (4720015439256) | 4710-00-020-8209 (4710000208209) | 4720-00-236-2575 (4720002362575) | 4730-01-600-6309 (4730016006309) | |
| 4720-01-428-9860 (4720014289860) | 4720-01-352-6034 (4720013526034) | 4730-00-554-8091 (4730005548091) | 4710-00-815-6041 (4710008156041) | |
| 4730-01-612-5310 (4730016125310) | 4730-01-199-6545 (4730011996545) | 4730-01-223-0532 (4730012230532) | 4710-00-276-3984 (4710002763984) | |
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