AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Tee 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) | 01-172-0581 (011720581) |
| NCB Code | USA (01) |
| Manufacturer | Sikorsky Aircraft Corporation, The Lee Company |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| SS49MC909J4-28S | sikorsky aircraft corporation | tee tube | RFQ |
| SS49 | sikorsky aircraft corporation | tee tube | RFQ |
| JSFA2890904JS | the lee company | tee tube | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 3RD END BULKHEAD |
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AGAV | END ITEM IDENTIFICATION | HELICOPTER,CH-53A/D/E |
| AHNC | CONNECTION STYLE | FLARELESS (TUBE) ALL ENDS |
| AHSJ | LEG LENGTH | 0.935 INCHES MINIMUM 1ST END AND 0.955 INCHES MAXIMUM 1ST END |
| AHSJ | LEG LENGTH | 0.935 INCHES MINIMUM 2ND END AND 0.955 INCHES MAXIMUM 2ND END |
| AHSJ | LEG LENGTH | 1.500 INCHES NOMINAL 3RD END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 3RD END BULKHEAD |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 12.0 DEGREES ALL ENDS |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| CWFN | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.0087 INCHES 3RD END |
| FEAT | SPECIAL FEATURES | COLOR YELLOW; FILTERED RESTRICTOR 0.197 IN. DIA,0.550 IN. LG |
| MATT | MATERIAL | STEEL COMP 304 OVERALL OR STEEL COMP 316 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66,300 SERIES FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-22750 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF 3RD END BULKHEAD |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| TMQY | FURNISHED ITEMS AND QUANTITY | 2 MICRON FILTER AND 1 RESTRICTOR |
| Relevant Components for NSN - 4730-01-172-0581, 4730011720581 | ||||
| 4720-00-906-9886 (4720009069886) | 4730-00-082-5929 (4730000825929) | 4720-00-405-6354 (4720004056354) | 4730-01-189-5520 (4730011895520) | |
| 4720-99-052-0970 (4720990520970) | 4720-01-198-9803 (4720011989803) | 4710-01-434-3220 (4710014343220) | 4730-00-202-8098 (4730002028098) | |
| 4730-01-415-3256 (4730014153256) | 4730-01-058-2167 (4730010582167) | 4730-01-590-9027 (4730015909027) | 4730-01-017-8286 (4730010178286) | |
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