AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Lockspring Turnlock Fastener |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5325 Fastening Devices |
| National Item Identification Number (NIIN) | 01-256-5289 (012565289) |
| NCB Code | USA (01) |
| Manufacturer | Southco Honeoye Falls Aerospace, Boeing Company The |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| S4-225CBC | southco honeoye falls aerospace | lockspring turnlock fastener | RFQ |
| 1219-4225-C3C | southco honeoye falls aerospace | lockspring turnlock fastener | RFQ |
| S4-225C | southco honeoye falls aerospace | lockspring turnlock fastener | RFQ |
| 128-0285-001 | boeing company the | lockspring turnlock fastener | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACVU | STOCK DIAMETER | 0.062 INCHES NOMINAL |
| AGRL | LOCKSPRING STYLE | LOCKSPRING |
| AGRM | CENTER TO CENTER DISTANCE BETWEEN EYES | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| AGRN | EYE DIAMETER | 0.094 INCHES NOMINAL |
| CRSG | LOCKSPRING OVERALL HEIGHT | 0.215 INCHES MINIMUM AND 0.235 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303PB OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5325-01-256-5289, 5325012565289 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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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