| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-880-7768 (008807768) |
| NCB Code | USA (00) |
| Manufacturer | Sps Technologies Inc, Huck International Inc, Bf Goodrich Aerospace, Pilgrim Screw Corporation, Fastener Specialty Inc, Heartland Precision Fasteners In, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| PBF1285-3-585 | sps technologies inc | screw shoulder | 27624 | RFQ |
| BM19069-3-585 | huck international inc | screw shoulder | 17446 | RFQ |
| A1C551C3-585 | sps technologies inc | screw shoulder | 06725 | RFQ |
| B1990-7-2 | bf goodrich aerospace | screw shoulder | 03481 | RFQ |
| PIL551C3-585 | pilgrim screw corporation | screw shoulder | 47253 | RFQ |
| S100C3-585 | fastener specialty inc | screw shoulder | 28972 | RFQ |
| AIC551C3-585 | sps technologies inc | screw shoulder | 06725 | RFQ |
| GS551C3-585 | pilgrim screw corporation | screw shoulder | 47253 | RFQ |
| HP6551C3-585 | heartland precision fasteners in | screw shoulder | 0zc92 | RFQ |
| GS551C3-585 | northrop grumman systems corporation | screw shoulder | 26512 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AASA | THREAD LENGTH | 0.319 INCHES MINIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.276 INCHES NOMINAL |
| AATX | SHOULDER LENGTH | 0.485 INCHES NOMINAL FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4037 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 0.844 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.194 INCHES NOMINAL FIRST SHOULDER |
| CQFM | HARDNESS RATING | 33.0 ROCKWELL C NOMINAL OVERALL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| Relevant Components for NSN - 5305-00-880-7768, 5305008807768 | ||||
| 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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