| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-027-4553 (010274553) |
| NCB Code | USA (01) |
| Manufacturer | Huck International Inc, Alcoa Global Fasteners Inc, Hi Shear Corporation, National Aerospace Standards Com, Klx Inc, Klx Aerospace Solutions Ii Sas, Sps Technologies Inc, Apcom Inc, Fastener Innovation Technology Inc, F And C Sales Inc, Lawrence Engineering And Supply Inc, Plastic And Metal Products Co, Air Industries Corp, Hardware Specialties Inc, Nd Industries Inc, Nor Cal Supply Coinc, Longlok Fasteners Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| NAS1189E4P10 | huck international inc | screw cap socket head | 97928 | RFQ |
| BAS1189E4P10 | alcoa global fasteners inc | screw cap socket head | 92215 | RFQ |
| NAS1189E4P10 | hi shear corporation | screw cap socket head | 73197 | RFQ |
| NAS1189E4P10 | national aerospace standards com | screw cap socket head | 80205 | RFQ |
| NAS1189E4P10 | klx inc | screw cap socket head | fb009 | RFQ |
| NAS1189E4P10 | klx aerospace solutions ii sas | screw cap socket head | f7652 | RFQ |
| NAS1189E4P10 | sps technologies inc | screw cap socket head | 80539 | RFQ |
| NAS1189E4P10 | apcom inc | screw cap socket head | 50568 | RFQ |
| NAS1189E4P10 | fastener innovation technology inc | screw cap socket head | 58998 | RFQ |
| NAS1189E4P10 | f and c sales inc | screw cap socket head | 30902 | RFQ |
| NAS1189E4P10 | lawrence engineering and supply inc | screw cap socket head | 04348 | RFQ |
| NAS1189E4P10 | plastic and metal products co | screw cap socket head | 53606 | RFQ |
| NAS1189E4P10 | air industries corp | screw cap socket head | 08938 | RFQ |
| NAS1189E4P10 | hardware specialties inc | screw cap socket head | 07679 | RFQ |
| NAS1189E4P10 | nd industries inc | screw cap socket head | 56357 | RFQ |
| NAS1189E4P10 | nor cal supply coinc | screw cap socket head | 07851 | RFQ |
| NAS1189E4P10 | longlok fasteners corporation | screw cap socket head | 16941 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.523 INCHES MINIMUM AND 0.554 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.491 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| AAUM | LOCKING FEATURE | PATCH OR STRIP THREADS |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| CQHQ | MINIMUM YIELD STRENGTH | 85000 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES TOP OF HEAD |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7478 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1189 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5305-01-027-4553, 5305010274553 | ||||
| 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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