| Item Name | Screw Shoulder |
| INC Code | 22846 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-807-6429 (008076429) |
| NCB Code | USA (00) |
| Manufacturer | Allied Devices Corp, Ballistic Missile Defense Systems, Carey Manufacturing Company Inc, Roller Bearing Company Of America, Unicorp Systems Inc, New Haven Mfg Corp, Northrop Grumman Systems Corporation, Raytheon Company |
| Associated Parts Numbers of NSN 5305-00-807-6429 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 43D17 | allied devices corp | screw shoulder | 29964 | A | H | RFQ |
| 11240418-6 | ballistic missile defense systems | screw shoulder | 17773 | A | A | RFQ |
| 7458-SS-0832-7 | carey manufacturing company inc | screw shoulder | 1ygb8 | F | A | RFQ |
| 7458-SS-0832 | carey manufacturing company inc | screw shoulder | 1ygb8 | F | A | RFQ |
| 411200-3 | roller bearing company of america | screw shoulder | 00141 | A | A | RFQ |
| 411200-3 | carey manufacturing company inc | screw shoulder | 1ygb8 | F | A | RFQ |
| SCS-312-14 | unicorp systems inc | screw shoulder | 04729 | A | A | RFQ |
| 7458-SS-0832 | new haven mfg corp | screw shoulder | 06540 | A | R | RFQ |
| 7458-SS-0832-7 | new haven mfg corp | screw shoulder | 06540 | A | R | RFQ |
| GS550A08-4 | northrop grumman systems corporation | screw shoulder | 26512 | F | A | RFQ |
| 411200-3 | raytheon company | screw shoulder | 96214 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AASA | THREAD LENGTH | 0.152 INCHES MINIMUM AND 0.157 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.438 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.312 INCHES NOMINAL |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| AHYM | NOMINAL THREAD DIAMETER | 0.164 INCHES |
| CQFM | HARDNESS RATING | 75.0 ROCKWELL B MINIMUM AND 83.0 ROCKWELL B MAXIMUM OVERALL |
| FEAT | SPECIAL FEATURES | TOP OF HEAD CHAMFERED1/32 IN. BY 45 DEGREE,UNDERCUT 0.006 IN. MIN 0.021 IN. MAX W BY 0.005 IN. DEEP BETWEEN SHOULDER AND BEARING SURFACE OF HEAD,UNDERCUT 0.030 IN. MIN 0.035 IN. MAX W BETWEEN SHOULDER AND THREAD |
| MATT | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASU | HEAD HEIGHT | 0.156 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.188 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.230 INCHES MINIMUM AND 0.244 INCHES MAXIMUM FIRST SHOULDER |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5305-00-807-6429, 5305008076429 | ||||
| 5305-01-550-7160 (5305015507160) | 5305-00-817-7604 (5305008177604) | 5305-01-576-5750 (5305015765750) | 5305-01-571-8125 (5305015718125) | |
| 5305-01-102-9332 (5305011029332) | 5305-01-663-8969 (5305016638969) | 5305-01-501-5086 (5305015015086) | 5305-00-837-3323 (5305008373323) | |
| 5305-01-226-0794 (5305012260794) | 5305-01-364-9897 (5305013649897) | 5305-00-592-9787 (5305005929787) | 5305-00-699-6718 (5305006996718) | |
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