| Part Number: H57-4 | Manufacturer: Alcoa Global Fasteners Inc | NSN: 5310-00-982-4988 (5310009824988) | |
| Alternate P/N : H574 | Item Name : nut self locking he | CAGE Code: 75237 | FSC : 5310 Nuts and Washers |
We currently have Part Number H57-4 with NSN 5310009824988 in stock. This component is manufactured by Alcoa Global Fasteners Inc under CAGE Code 75237 and described as Nut Self Locking He..
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With over 100 million parts sold, we are among the reputed independent distributors within the United States. Sourcingstreamlined.com has over 26 different distinct federal supply code categories, with more than 10 million national stock numbers from 5,000 leading manufacturers.
A national stock number, also known as an NSN, part bears an official label indicating its procurement, storage, and stocking within the Federal supply system. NSN parts are an essential part of the military and defense logistics supply chain and can have multiple part numbers under it depending on whether it has multiple manufacturers for the same part. Part number H57-4 belongs to the Federal Supply Group 5310 Nuts And Washers.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-00-982-4988 Item Description: Nut Self Locking He | 5310 | 009824988 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| H57-4 | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| AAWY | COUNTERBORE DIAMETER | 0.253 INCHES MINIMUM NUT AND 0.293 INCHES MAXIMUM NUT |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ACTA | NUT STYLE | HEXAGON |
| ADEA | NUT HEIGHT | 0.240 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| CRSQ | COUNTERSINK ANGLE | 88.0 DEGREES NOMINAL NUT |
| CRTM | BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| CSXL | BEARING SURFACE FINISH | 125.0 MICROINCHES |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
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