| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-521-9165 (015219165) |
| NCB Code | USA (01) |
| Manufacturer | Raytheon Company, Sps Technologies Inc, Alcoa Global Fasteners Inc, Hi Shear Corporation, Heartland Precision Fasteners In, Houston Precision Fastener L L C, Valley Todeco Inc, Linread Canada Ltd, Camcar Llc, Fastener Innovation Technology Inc, West Coast Aerospace Inc, Twist Tite Mfg Inc, Reid Products Inc, Boeing Company The, Saturn Fasteners Inc, Huck International Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3929AS1227-3R12 | raytheon company | screw close tolerance | 072e5 | RFQ |
| HT4027-3-12 | sps technologies inc | screw close tolerance | 56878 | RFQ |
| HT4027-3-12 | alcoa global fasteners inc | screw close tolerance | 06950 | RFQ |
| HT4027-3-12 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| ST3M557 3 12 | heartland precision fasteners in | screw close tolerance | 0zc92 | RFQ |
| ST3M557 3 12 | houston precision fastener l l c | screw close tolerance | 1vsl7 | RFQ |
| ST3M557 3 12 | valley todeco inc | screw close tolerance | 06710 | RFQ |
| ST3M557 3 12 | linread canada ltd | screw close tolerance | u6683 | RFQ |
| ST3M557 3 12 | camcar llc | screw close tolerance | 4wl75 | RFQ |
| ST3M557 3 12 | fastener innovation technology inc | screw close tolerance | 58998 | RFQ |
| ST3M557 3 12 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| ST3M557 3 12 | west coast aerospace inc | screw close tolerance | 60516 | RFQ |
| ST3M557-3-12 | twist tite mfg inc | screw close tolerance | 007r1 | RFQ |
| ST3M557-3-12 | reid products inc | screw close tolerance | 59563 | RFQ |
| ST3M557-3-12 | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| ST3M557-3-12 | boeing company the | screw close tolerance | 76301 | RFQ |
| ST3M557-3-12 | sps technologies inc | screw close tolerance | 80539 | RFQ |
| ST3M557-3-12 | saturn fasteners inc | screw close tolerance | 0k6z0 | RFQ |
| ST3M557-3-12 | huck international inc | screw close tolerance | 17446 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASB | FASTENER LENGTH | 1.141 INCHES MINIMUM AND 1.171 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.013 INCHES NOMINAL |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| ANEE | GRIP LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AGAV | END ITEM IDENTIFICATION | FWD FUSELAGE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AASK | HEAD STYLE | FILLISTER COUNTERSUNK |
| AAJD | THREAD CLASS | 3A |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASL | HEAD DIAMETER | 0.2966 INCHES MINIMUM AND 0.3016 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| AASA | THREAD LENGTH | 0.381 INCHES MINIMUM AND 0.431 INCHES MAXIMUM |
| Components Related to NSN - 5305-01-521-9165, 5305015219165 | ||||
| 5340-01-631-5368 (5340016315368) | 5330-01-297-3590 (5330012973590) | 5360-00-245-2131 (5360002452131) | 5365-01-571-1663 (5365015711663) | |
| 5342-01-255-3551 (5342012553551) | 5330-01-556-4440 (5330015564440) | 5330-01-613-3472 (5330016133472) | 5342-01-259-3873 (5342012593873) | |
| 5340-00-575-1873 (5340005751873) | 5310-00-151-9032 (5310001519032) | 5315-01-622-0550 (5315016220550) | 5340-01-429-0419 (5340014290419) | |
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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