| Item Name | Screw Shoulder |
| 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 | Carey Manufacturing Company Inc, Allied Devices Corp, Roller Bearing Company Of America, Raytheon Company, Northrop Grumman Systems Corporation, Unicorp Systems Inc, New Haven Mfg Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 7458-SS-0832-7 | carey manufacturing company inc | screw shoulder | 1ygb8 | RFQ |
| 43D17 | allied devices corp | screw shoulder | 29964 | RFQ |
| 411200-3 | roller bearing company of america | screw shoulder | 00141 | RFQ |
| 411200-3 | raytheon company | screw shoulder | 96214 | RFQ |
| GS550A08-4 | northrop grumman systems corporation | screw shoulder | 26512 | RFQ |
| SCS-312-14 | unicorp systems inc | screw shoulder | 04729 | RFQ |
| 411200-3 | carey manufacturing company inc | screw shoulder | 1ygb8 | RFQ |
| 7458-SS-0832 | new haven mfg corp | screw shoulder | 06540 | RFQ |
| 7458-SS-0832-7 | new haven mfg corp | screw shoulder | 06540 | RFQ |
| 7458-SS-0832 | carey manufacturing company inc | screw shoulder | 1ygb8 | 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 |
| AASL | HEAD DIAMETER | 0.312 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.188 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.230 INCHES MINIMUM FIRST SHOULDER AND 0.244 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| AHYM | NOMINAL THREAD DIAMETER | 0.164 INCHES |
| CQFM | HARDNESS RATING | 75.0 ROCKWELL B MINIMUM OVERALL AND 83.0 ROCKWELL B MAXIMUM OVERALL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASU | HEAD HEIGHT | 0.156 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| FEAT | SPECIAL FEATURES | LTOP 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 OVERALL OR STEEL COMP 303SE OVERALL |
| Relevant Components for NSN - 5305-00-807-6429, 5305008076429 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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