| 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) | 01-455-5221 (014555221) |
| NCB Code | USA (01) |
| Manufacturer | Admiral Valve Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 1.915 INCHES NOMINAL OVERALL |
| ADEA | NUT HEIGHT | 1.125 INCHES NOMINAL |
| ADFK | NUT COUNTERBORE DEPTH | 0.563 INCHES NOMINAL OVERALL |
| AGAV | END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |
| ASDB | WIDTH ACROSS FLATS | 2.380 INCHES NOMINAL |
| BZRR | THREAD SERIES | UN |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | 2.000 INCHES |
| CRPK | MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 6000.0 POUNDS PER SQUARE INCH AIR |
| CRSQ | COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL OVERALL |
| FEAT | SPECIAL FEATURES | HOT FINISHED; AGE HARDEN |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAWY | COUNTERBORE DIAMETER | 1.915 INCHES NOMINAL OVERALL |
| ADEA | NUT HEIGHT | 1.125 INCHES NOMINAL |
| ADFK | NUT COUNTERBORE DEPTH | 0.563 INCHES NOMINAL OVERALL |
| AGAV | END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |
| ASDB | WIDTH ACROSS FLATS | 2.380 INCHES NOMINAL |
| BZRR | THREAD SERIES | UN |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | 2.000 INCHES |
| CRPK | MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 6000.0 POUNDS PER SQUARE INCH AIR |
| CRSQ | COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL OVERALL |
| FEAT | SPECIAL FEATURES | HOT FINISHED; AGE HARDEN |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Components Related to NSN - 4730-01-455-5221, 4730014555221 | ||||
| 4730-01-018-0658 (4730010180658) | 4720-00-102-9671 (4720001029671) | 4730-14-456-0031 (4730144560031) | 4730-01-706-0259 (4730017060259) | |
| 4710-01-649-6400 (4710016496400) | 4730-00-246-5461 (4730002465461) | 4710-01-297-1911 (4710012971911) | 4730-00-277-5639 (4730002775639) | |
| 4720-00-520-8780 (4720005208780) | 4730-01-446-2121 (4730014462121) | 4720-01-480-0944 (4720014800944) | 4720-00-812-4476 (4720008124476) | |
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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