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 4730-00-555-8203, a unique identifier for products that are exceptionally popular. This includes top-requested part numbers like VSF1212-4WW, 137618257, AS21921, 118-21600-230-4, 2652291W4, 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 4730-00-555-8203. 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 | Nut Tube Coupling |
| 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) | 00-555-8203 (005558203) |
| NCB Code | USA (00) |
| Manufacturer | Alcoa Fastening Systems Ltd, Finmeccanica Spa Helicopters, Sae International, Eaton Aeroquip Inc, Parker Hannifin Corporation, Society Of Automotive Engineers Inc, Triumph Aerostructures Llc, Wellman Group, Alcoa Global Fasteners Inc, Designed Metal Connections Inc, S I Electronics Inc, Lockheed Martin Corporation, Dana Corp, Military Standards Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| VSF1212-4WW | alcoa fastening systems ltd | nut tube coupling | RFQ |
| 137618257 | finmeccanica spa helicopters | nut tube coupling | RFQ |
| AS21921 | sae international | nut tube coupling | RFQ |
| 118-21600-230-4 | eaton aeroquip inc | nut tube coupling | RFQ |
| 2652291W4 | parker hannifin corporation | nut tube coupling | RFQ |
| MS21921-4D | sae international | nut tube coupling | RFQ |
| AS21921 | society of automotive engineers inc | nut tube coupling | RFQ |
| AS18280 | sae international | nut tube coupling | RFQ |
| AS18280 | society of automotive engineers inc | nut tube coupling | RFQ |
| CVC4257W4 | triumph aerostructures llc | nut tube coupling | RFQ |
| 156 15 | wellman group | nut tube coupling | RFQ |
| VSF1212-4WW | alcoa global fasteners inc | nut tube coupling | RFQ |
| 202-21600W4 | triumph aerostructures llc | nut tube coupling | RFQ |
| 118-21600-230-4 | designed metal connections inc | nut tube coupling | RFQ |
| DV600W4 | s i electronics inc | nut tube coupling | RFQ |
| AS21921-4D | society of automotive engineers inc | nut tube coupling | RFQ |
| ER817-4D | lockheed martin corporation | nut tube coupling | RFQ |
| MS21921-4D | society of automotive engineers inc | nut tube coupling | RFQ |
| 118-21600-230-4 | dana corp | nut tube coupling | RFQ |
| MS21921D4 | military standards corp | nut tube coupling | RFQ |
| AS21921-4D | sae international | nut tube coupling | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.710 INCHES MINIMUM AND 0.730 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT APPLICATION,IROQUIS UH-1,CHINOOK CH-47 HELICOPTER,DELTA DART F-106,F-111. TOMCAT F-14A,STARLIFTER C-141 AIRCRAFT,E-3A AIRCRAFT WARNING AND CONTROL SYSTEM (AWACS) |
| ASDB | WIDTH ACROSS FLATS | 0.562 INCHES NOMINAL |
| BRQL | LENGTH TO SHOULDER | 0.537 INCHES MINIMUM AND 0.557 INCHES MAXIMUM |
| BSPX | SMALLEST INSIDE DIAMETER | 0.300 INCHES MINIMUM AND 0.305 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| CRRB | SEAT ANGLE | 45.00 DEGREES NOMINAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | GRUMMAN AEROSPACE CORP A10 AIRCRAFT; WEAPON SYSTEM ESSENTIAL |
| MATT | MATERIAL | ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T6,T62 OR T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MS21921 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-00-555-8203, 4730005558203 | ||||
| 4720-01-281-5186 (4720012815186) | 4730-01-524-7715 (4730015247715) | 4730-01-589-3057 (4730015893057) | 4730-00-142-2174 (4730001422174) | |
| 4730-01-283-4954 (4730012834954) | 4720-01-375-3595 (4720013753595) | 4730-01-268-8648 (4730012688648) | 4730-00-878-9455 (4730008789455) | |
| 4730-00-878-9488 (4730008789488) | 4720-01-182-4423 (4720011824423) | 4720-01-394-4971 (4720013944971) | 4730-01-686-0377 (4730016860377) | |
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