| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-043-1371 (010431371) |
| NCB Code | USA (01) |
| Manufacturer | Lisi Aerospace Canada Corp, Northrop Grumman Systems Corporation, Huck International Inc, Sps Technologies Inc, Alcoa Global Fasteners Inc, Valley Todeco Inc, Hi Shear Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| HT326-4A19 | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| GB510N4A19 | northrop grumman systems corporation | screw close tolerance | 26512 | RFQ |
| BM19045-4-19 | huck international inc | screw close tolerance | 97928 | RFQ |
| GB510FG4-19 | sps technologies inc | screw close tolerance | 27624 | RFQ |
| HT8181F4-19 | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| SFH22D4A19 | sps technologies inc | screw close tolerance | 80539 | RFQ |
| GB510FG4-19 | valley todeco inc | screw close tolerance | 06710 | RFQ |
| HT326-4A19 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| MATT | MATERIAL | STEEL COMP H11 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OR CADMIUM AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NAS 672 ASSN STD 1ST TREATMENT RESPONSE OR MIL-C-8837 TY 2 CL 2 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| ZZZK | SPECIFICATION/STANDARD DATA | 26512-GB510N MANUFACTURERS STANDARD |
| Relevant Components for NSN - 5305-01-043-1371, 5305010431371 | ||||
| 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.
Request for Quote
