AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Coupling Half Quick Disconnect |
| 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) | 00-111-2539 (001112539) |
| NCB Code | USA (00) |
| Manufacturer | Airtronics International Corp, Transdigm Group Inc, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AT-601-1090 | airtronics international corp | coupling half quick disconnect | RFQ |
| 200W44C8 | transdigm group inc | coupling half quick disconnect | RFQ |
| 580R558H04 | northrop grumman systems corporation | coupling half quick disconnect | RFQ |
| 205W40C8 | transdigm group inc | coupling half quick disconnect | RFQ |
| 580R558 | northrop grumman systems corporation | coupling half quick disconnect | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| ABHP | OVERALL LENGTH | 2.184 INCHES NOMINAL |
| ADLN | QUICK DISCONNECT METHOD | PUSH-PULL ALL ENDS |
| AGAV | END ITEM IDENTIFICATION | GRUMMAN A10 AIRCRAFT |
| AHNC | CONNECTION STYLE | FLARED ALL ENDS |
| AHSJ | LEG LENGTH | 0.657 INCHES MINIMUM AND 0.672 INCHES MAXIMUM |
| AWLS | CONNECTION TYPE | INTERNAL QUICK DISCONNECT ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 37.0 DEGREES |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| SFTT | SURFACE TREATMENT | ANODIZE BODY |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 1,FLUID END ANODIZED RED,QUICK DISCONNECT END ANODIZED GRAY MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| STYL | STYLE DESIGNATOR | MALE COUPLING HALF |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| Relevant Components for NSN - 4730-00-111-2539, 4730001112539 | ||||
| 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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