| Item Name | Cross Boss |
| 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) | 00-277-5075 (002775075) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, Allan Aircraft Supply Co Llc, Aeronautical Standards Group, Sae International, Crown Fitting Co Inc, Eaton Aeroquip Inc, Aerofit Inc, Collins Engineering Corp, Hydro Fitting Manufacturing Corp, Faber Enterprises Inc, Designed Metal Connections Inc, Society Of Automotive Engineers Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MIL-F-5509 | military specifications | cross boss | 81349 | RFQ |
| AN937-12 | allan aircraft supply co llc | cross boss | 06581 | RFQ |
| AN937-12 | aeronautical standards group | cross boss | 88044 | RFQ |
| AN925-12 | aeronautical standards group | cross boss | 88044 | RFQ |
| AS4875 | sae international | cross boss | 0u583 | RFQ |
| AN937-12 | crown fitting co inc | cross boss | 22995 | RFQ |
| AN937-12 | eaton aeroquip inc | cross boss | 00624 | RFQ |
| AN937-12 | aerofit inc | cross boss | 30974 | RFQ |
| AN937-12 | collins engineering corp | cross boss | 71563 | RFQ |
| AN937-12 | hydro fitting manufacturing corp | cross boss | 13899 | RFQ |
| AN937-12 | faber enterprises inc | cross boss | 14397 | RFQ |
| AN937-12 | designed metal connections inc | cross boss | 14798 | RFQ |
| AS4875 | society of automotive engineers inc | cross boss | 81343 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B ALL ENDS |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
| AHSJ | LEG LENGTH | 1.359 INCHES NOMINAL 1ST END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| CMLP | THREAD QUANTITY PER INCH | 12 ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS |
| MATT | MATERIAL | STEEL COMP 1335 OVERALL OR STEEL OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | CADMIUM INSIDE |
| SFTT | SURFACE TREATMENT | CADMIUM OUTSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| THSD | THREAD SERIES DESIGNATOR | UN ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 88044-AN937 GOVERNMENT STANDARD AND 81343-AS4875 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 4730-00-277-5075, 4730002775075 | ||||
| 4730-01-469-3594 (4730014693594) | 4720-00-236-0082 (4720002360082) | 4730-01-594-7646 (4730015947646) | 4730-01-658-6133 (4730016586133) | |
| 4710-01-489-1638 (4710014891638) | 4720-01-348-4338 (4720013484338) | 4730-01-329-2969 (4730013292969) | 4720-01-657-3820 (4720016573820) | |
| 4720-00-631-3173 (4720006313173) | 4730-01-496-8185 (4730014968185) | 4720-00-012-3581 (4720000123581) | 4730-01-242-7736 (4730012427736) | |
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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