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 A8188-1, a Grimes Aerospace Company component we feature that is listed with the NSN 5305010424961 and item name “Screw Externally Relieved Body.” For further identification, part number A8188-1 was also specifically produced under CAGE Code 72914 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 |
|---|---|---|---|---|---|---|
| 5305-01-042-4961 Item Description: Screw Externally Relieved Body | 5305 | 010424961 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| A8188-1 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A" |
| AAJF | THREAD DIRECTION | RIGHT-HAND" |
| AASA | THREAD LENGTH | 0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM" |
| AASB | FASTENER LENGTH | 0.687 INCHES NOMINAL" |
| AASK | HEAD STYLE | PAN NO. 2" |
| AASL | HEAD DIAMETER | 0.250 INCHES NOMINAL" |
| AASU | HEAD HEIGHT | 0.125 INCHES NOMINAL" |
| AAWC | FIRST DIAMETER FROM HEAD | 0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM" |
| AAWH | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.156 INCHES NOMINAL" |
| ABQZ | INTERNAL DRIVE STYLE | SLOT" |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES" |
| CMLP | THREAD QUANTITY PER INCH | 20" |
| CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1" |
| MATT | MATERIAL | COPPER ALLOY 360 OVERALL" |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR CADMIUM OVERALL AND CHROMATE OVERALL OR CADMIUM OVERALL AND PHOSPHATE OVERALL" |
| THSD | THREAD SERIES DESIGNATOR | UNC" |
| AAJD | THREAD CLASS | 2A" |
| AAJF | THREAD DIRECTION | RIGHT-HAND" |
| AASA | THREAD LENGTH | 0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM" |
| AASB | FASTENER LENGTH | 0.687 INCHES NOMINAL" |
| AASK | HEAD STYLE | PAN NO. 2" |
| AASL | HEAD DIAMETER | 0.250 INCHES NOMINAL" |
| AASU | HEAD HEIGHT | 0.125 INCHES NOMINAL" |
| AAWC | FIRST DIAMETER FROM HEAD | 0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM" |
| AAWH | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.156 INCHES NOMINAL" |
| ABQZ | INTERNAL DRIVE STYLE | SLOT" |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES" |
| CMLP | THREAD QUANTITY PER INCH | 20" |
| CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1" |
| MATT | MATERIAL | COPPER ALLOY 360 OVERALL" |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR CADMIUM OVERALL AND CHROMATE OVERALL OR CADMIUM OVERALL AND PHOSPHATE OVERALL" |
| THSD | THREAD SERIES DESIGNATOR | UNC" |
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