| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-841-2681 (008412681) |
| NCB Code | USA (00) |
| Manufacturer | Logetronics Corporation, Roller Bearing Company Of America, Dynatron Corporation, Northrop Grumman Systems Corporation, Carey Manufacturing Company Inc, Lockheed Martin Corporation, Sypris Electronics Llc, Raytheon Company, R A F Electronic Hardware Inc, Designatronics Incorporated, Unicorp Systems Inc, General Dynamics Ots Global Inc, New Haven Mfg Corp, Cisco Systems Inc, Zf Industrieantriebe Witten Gmbh, W M Berg Inc, Nordex Incorporated, Bc Systems Inc, Tempo Instrument Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 406-04-901 | logetronics corporation | screw shoulder | RFQ |
| 4328U | roller bearing company of america | screw shoulder | RFQ |
| G44-0808 | dynatron corporation | screw shoulder | RFQ |
| 128C946H09 | northrop grumman systems corporation | screw shoulder | RFQ |
| 7469-SS-1032 | carey manufacturing company inc | screw shoulder | RFQ |
| DS100636-4 | lockheed martin corporation | screw shoulder | RFQ |
| 16762694-019 | sypris electronics llc | screw shoulder | RFQ |
| 720211-19 | raytheon company | screw shoulder | RFQ |
| 7037-SS-20 | r a f electronic hardware inc | screw shoulder | RFQ |
| G42-19 | designatronics incorporated | screw shoulder | RFQ |
| SCB-375-14 | unicorp systems inc | screw shoulder | RFQ |
| 116C3507-1 | general dynamics ots global inc | screw shoulder | RFQ |
| 7469-SS-1032 | new haven mfg corp | screw shoulder | RFQ |
| 6094764-1 | cisco systems inc | screw shoulder | RFQ |
| 153744-19 | raytheon company | screw shoulder | RFQ |
| G42-19 | zf industrieantriebe witten gmbh | screw shoulder | RFQ |
| 4328 | roller bearing company of america | screw shoulder | RFQ |
| PL-19-3 | w m berg inc | screw shoulder | RFQ |
| DAS-A1-19 | nordex incorporated | screw shoulder | RFQ |
| SH6-19 | bc systems inc | screw shoulder | RFQ |
| SH6-19 | tempo instrument inc | screw shoulder | RFQ |
| 411200-19 | raytheon company | screw shoulder | RFQ |
| 503602-3 | zf industrieantriebe witten gmbh | screw shoulder | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASL | HEAD DIAMETER | 0.375 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AASA | THREAD LENGTH | 0.250 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 0.500 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASU | HEAD HEIGHT | 0.188 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.250 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.250 INCHES NOMINAL FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5305-00-841-2681, 5305008412681 | ||||
| 5320-01-318-6843 (5320013186843) | 5340-01-557-4760 (5340015574760) | 5340-00-336-3776 (5340003363776) | 5340-01-560-8528 (5340015608528) | |
| 5330-01-684-2979 (5330016842979) | 5310-01-185-8686 (5310011858686) | 5360-00-394-4491 (5360003944491) | 5320-01-267-6376 (5320012676376) | |
| 5315-00-432-8021 (5315004328021) | 5315-01-271-9296 (5315012719296) | 5340-01-353-1927 (5340013531927) | 5320-01-413-1816 (5320014131816) | |
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