Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number PZ31-3, a W M Berg Inc component we feature that is listed with the NSN 5305012902704 and item name “Screw Shoulder.” For further identification, part number PZ31-3 was also specifically produced under CAGE Code 29440 and belongs to Federal Supply Class (FSC) 5305 Screws. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-290-2704 Item Description: Screw Shoulder | 5305 | 012902704 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| Pz31-3 | 5 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A" |
| AAJF | THREAD DIRECTION | RIGHT-HAND" |
| AASA | THREAD LENGTH | 0.438 INCHES NOMINAL" |
| AASB | FASTENER LENGTH | 0.938 INCHES NOMINAL" |
| AASK | HEAD STYLE | FLAT CHAMFER" |
| AASL | HEAD DIAMETER | 0.500 INCHES NOMINAL" |
| AASU | HEAD HEIGHT | 0.219 INCHES NOMINAL" |
| AATN | SHOULDER DIAMETER | 0.311 INCHES MINIMUM FIRST SHOULDER AND 0.312 INCHES MAXIMUM FIRST SHOULDER" |
| AATX | SHOULDER LENGTH | 0.5005 INCHES MINIMUM FIRST SHOULDER AND 0.5025 INCHES MAXIMUM FIRST SHOULDER" |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON" |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES" |
| ASDB | WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL" |
| CMLP | THREAD QUANTITY PER INCH | 20" |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER" |
| MATT | MATERIAL | STEEL COMP 303 OVERALL" |
| THSD | THREAD SERIES DESIGNATOR | UNC" |
| AAJD | THREAD CLASS | 2A" |
| AAJF | THREAD DIRECTION | RIGHT-HAND" |
| AASA | THREAD LENGTH | 0.438 INCHES NOMINAL" |
| AASB | FASTENER LENGTH | 0.938 INCHES NOMINAL" |
| AASK | HEAD STYLE | FLAT CHAMFER" |
| AASL | HEAD DIAMETER | 0.500 INCHES NOMINAL" |
| AASU | HEAD HEIGHT | 0.219 INCHES NOMINAL" |
| AATN | SHOULDER DIAMETER | 0.311 INCHES MINIMUM FIRST SHOULDER AND 0.312 INCHES MAXIMUM FIRST SHOULDER" |
| AATX | SHOULDER LENGTH | 0.5005 INCHES MINIMUM FIRST SHOULDER AND 0.5025 INCHES MAXIMUM FIRST SHOULDER" |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON" |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES" |
| ASDB | WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL" |
| CMLP | THREAD QUANTITY PER INCH | 20" |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER" |
| MATT | MATERIAL | STEEL COMP 303 OVERALL" |
| THSD | THREAD SERIES DESIGNATOR | UNC" |
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