| Mfg Part Number: 18S03 1 1AA | Alternate P/N: 18S0311AA | Manufacturer: Simpson Bros Machine Works Inc |
| NSN : 5305-01-553-3543 | NIIN : 015533543 | Item Name : Screw Assembly Pane |
| CAGE Code : 71286 | FSC : 5305 Screws |
Thank you for taking an interest in the various military NSN parts and aerospace parts we offer on our website. You have currently taken interest in part number 18S03 1 1AA, a Simpson Bros Machine Works Inc item produced under CAGE Code 71286. For further identification purposes, part number 18S03 1 1AA is also listed with the NSN 5305015533543, and it is organized under Federal Supply Class (FSC) 5305 Screws for ease of procural. By filling out and submitting the form provided below, you will be able to receive purchasing options on this item directly from our staff. For us to best tailor our presented solution to your unique needs and restrictions alike, we ask that you please offer our team details like your desired quantity, target pricing, and expected fulfillment timeframe. We can even accommodate many time constraints and limitations that customers may face, so be sure to let us know of any requests when you submit an RFQ form for part number 18S03 1 1AA.
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| MRC | Criteria | Characteristic |
|---|---|---|
| MDCL | Material Document And Classification | ASTM A240 ASSN STD 1ST MATERIAL RESPONSE BEARING SURFACE OF HEAD AND ASTM A167 ASSN STD 2ND MATERIAL RESPONSE BEARING SURFACE OF HEAD AND ASTM A666 ASSN STD 3RD MATERIAL RESPONSE BEARING SURFACE OF HEAD |
| AAJF | Thread Direction | RIGHT-HAND |
| FEAT | Special Features | RECESS PLUG DEPTH IS 0.179 - 0.191 INCHES; INTERNAL THREADS |
| AASK | Head Style | PAN |
| ABQZ | Internal Drive Style | HEXAGON |
| AHYM | Nominal Thread Diameter | 0.164 INCHES |
| CMLP | Thread Quantity Per Inch | 36 |
| CXCY | Part Name Assigned By Controlling Agency | STUD ASSEMBLY PLUS FLUSH |
| AAJD | Thread Class | 3B |
| SFTT | Surface Treatment | PASSIVATE BEARING SURFACE OF HEAD |
| MATT | Material | STEEL FASTENER |
| AASL | Head Diameter | 0.320 INCHES MINIMUM AND 0.330 INCHES MAXIMUM |
| CXPR | Lead Thread Quantity | FOUR |
| MATT | Material | CHROMIUM BEARING SURFACE OF HEAD AND NICKEL BEARING SURFACE OF HEAD AND STEEL BEARING SURFACE OF HEAD |
| SFTT | Surface Treatment | CADMIUM FASTENER |
| THSD | Thread Series Designator | UNF |
| AASU | Head Height | 0.110 INCHES MAXIMUM |
| ASDB | Width Across Flats | 0.157 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| STDC | Surface Treatment Document And Classification | AMS-QQ-P-35 FED SPEC ALL TREATMENT RESPONSES BEARING SURFACE OF HEAD |
| STDC | Surface Treatment Document And Classification | QQ-P-416, TY2 CL2 FED SPEC ALL TREATMENT RESPONSES FASTENER |
| MDCL | Material Document And Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| MRC | Decoded Requirement | Clear Text Reply |
| AASB | Fastener Length | 0.585 INCHES MINIMUM AND 0.595 INCHES MAXIMUM |
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