| Item Name | Nut Union |
| 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) | 01-257-6937 (012576937) |
| NCB Code | USA (01) |
| Manufacturer | Oldenburg Group Incorporated, Lockheed Martin Corporation, Admiral Valve Llc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 0451B0023-1 | oldenburg group incorporated | nut union | 34712 | RFQ |
| 0451B0023-1 | lockheed martin corporation | nut union | 03538 | RFQ |
| H850N-4-SS | admiral valve llc | nut union | 99565 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | HEXAGON |
| ADEA | NUT HEIGHT | 0.375 NOMINAL INCHES |
| ASDB | WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL |
| AZKQ | TEMP RATING | -20.0 DEG FAHRENHEIT MINIMUM AND 225.0 DEG FAHRENHEIT MAXIMUM |
| BSPX | SMALLEST INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| CRPK | MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 3000.0 POUNDS PER SQUARE INCH OIL |
| MATT | MATERIAL | STEEL COMP 304 OVERALL |
| Relevant Components for NSN - 4730-01-257-6937, 4730012576937 | ||||
| 4710-00-848-4168 (4710008484168) | 4730-00-902-0901 (4730009020901) | 4710-00-278-5355 (4710002785355) | 4730-01-184-0538 (4730011840538) | |
| 4730-01-118-1997 (4730011181997) | 4730-00-007-5597 (4730000075597) | 4730-01-201-7198 (4730012017198) | 4730-00-931-9093 (4730009319093) | |
| 4730-01-266-5623 (4730012665623) | 4730-00-083-7192 (4730000837192) | 4720-01-548-8167 (4720015488167) | 4720-01-479-1362 (4720014791362) | |
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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