At Broadline NSN, our aim is to help customers meet their operational requirements by supplying an extensive inventory of items that are available for procurement. On this page, you can explore a catalog of high-demand parts that are organized under the NSN 4730-01-259-5531, a unique identifier for products that are exceptionally popular. This includes top-requested part numbers like 640-1455, 640-1455-001, and numerous others, and you always have the option to pinpoint desired parts using our search engine and filters. We are the only independent distributor that operates with a NO CHINA SOURCING pledge, meaning that every item is sourced from a trusted NSN parts supplier on our Approved Vendor List (AVL).
As soon as you come across an item of interest, do not hesitate to submit a quote request by simply clicking on the “RFQ” button situated next to any offering. When completing an RFQ form, we ask that you include desired delivery dates and target price points, among other pertinent details about your needs for NSN 4730-01-259-5531. Within 15 minutes or less of submission, one of our industry experts will reach out with a customized quote that features competitive pricing and convenient shipping options. Get started today and see how we can serve as your strategic sourcing partner!
| Item Name | Cross Tube To 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) | 01-259-5531 (012595531) |
| NCB Code | USA (01) |
| Manufacturer | Rockwell Collins Aerospace |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 640-1455 | rockwell collins aerospace | cross tube to boss | RFQ |
| 640-1455-001 | rockwell collins aerospace | cross tube to boss | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END |
| AAJD | THREAD CLASS | 3A 1ST END BULKHEAD |
| AAJD | THREAD CLASS | 3A 2ND END |
| AAJD | THREAD CLASS | 3B 3RD END |
| AAJD | THREAD CLASS | 3B 4TH END |
| AHNC | CONNECTION STYLE | FLARED (TUBE) 2ND END |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) 3RD END |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) 4TH END |
| AHNC | CONNECTION STYLE | PLAIN (TUBE) 1ST END |
| AHSJ | LEG LENGTH | 1.250 INCHES NOMINAL 3RD END |
| AHSJ | LEG LENGTH | 1.250 INCHES NOMINAL 4TH END |
| AHSJ | LEG LENGTH | 1.756 INCHES NOMINAL 2ND END |
| AHSJ | LEG LENGTH | 2.092 INCHES NOMINAL 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS 3RD END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS 4TH END |
| CMLP | THREAD QUANTITY PER INCH | 12 1ST END |
| CMLP | THREAD QUANTITY PER INCH | 12 1ST END BULKHEAD |
| CMLP | THREAD QUANTITY PER INCH | 12 2ND END |
| CMLP | THREAD QUANTITY PER INCH | 12 3RD END |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 4TH END |
| CQJX | NOMINAL THREAD SIZE | 1.062 INCHES 3RD END |
| CQJX | NOMINAL THREAD SIZE | 1.312 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 1.312 INCHES 1ST END BULKHEAD |
| CQJX | NOMINAL THREAD SIZE | 1.312 INCHES 2ND END |
| CQRB | SEAT ANGLE | 37.0 DEGREES 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES 2ND END |
| 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 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TY II FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJ 1ST END |
| THSD | THREAD SERIES DESIGNATOR | UNJ 1ST END BULKHEAD |
| THSD | THREAD SERIES DESIGNATOR | UNJ 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNJ 3RD END |
| THSD | THREAD SERIES DESIGNATOR | UNJF 4TH END |
| Relevant Components for NSN - 4730-01-259-5531, 4730012595531 | ||||
| 4720-01-444-4849 (4720014444849) | 4720-01-582-2234 (4720015822234) | 4720-01-473-6159 (4720014736159) | 4720-01-648-1351 (4720016481351) | |
| 4720-00-056-1370 (4720000561370) | 4720-01-554-3519 (4720015543519) | 4720-00-861-1827 (4720008611827) | 4720-00-459-8283 (4720004598283) | |
| 4730-00-196-1987 (4730001961987) | 4710-01-465-4876 (4710014654876) | 4720-01-164-5871 (4720011645871) | 4730-01-696-5102 (4730016965102) | |
The only independent
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.
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.
Request for Quote