| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-513-9494 (015139494) |
| NCB Code | USA (01) |
| Manufacturer | Nimikkeistokeskus Ncb Finland, Sps Technologies Inc, Hi Shear Corporation, Alcoa Global Fasteners Inc, Lisi Aerospace Canada Corp, Boeing Company The, Linread Canada Ltd, Valley Todeco Inc, Twist Tite Mfg Inc, Saturn Fasteners Inc, Fastener Innovation Technology Inc, Heartland Precision Fasteners In, Huck International Inc, Reid Products Inc, West Coast Aerospace Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 10457107 | nimikkeistokeskus ncb finland | screw close tolerance | a486g | RFQ |
| HT4027-3-10 | sps technologies inc | screw close tolerance | 80539 | RFQ |
| HT4027-3-10 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| HT4027-3-10 | alcoa global fasteners inc | screw close tolerance | 06950 | RFQ |
| HT4027-3-10 | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| ST3M557 | boeing company the | screw close tolerance | 76301 | RFQ |
| ST3M557-3-10 | linread canada ltd | screw close tolerance | u6683 | RFQ |
| ST3M557-3-10 | valley todeco inc | screw close tolerance | 06710 | RFQ |
| ST3M557-3-10 | twist tite mfg inc | screw close tolerance | 007r1 | RFQ |
| ST3M557-3-10 | sps technologies inc | screw close tolerance | 06725 | RFQ |
| ST3M557-3-10 | saturn fasteners inc | screw close tolerance | 0k6z0 | RFQ |
| ST3M557-3-10 | boeing company the | screw close tolerance | 76301 | RFQ |
| ST3M557-3-10 | fastener innovation technology inc | screw close tolerance | 58998 | RFQ |
| ST3M557-3-10 | heartland precision fasteners in | screw close tolerance | 0zc92 | RFQ |
| ST3M557-3-10 | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| ST3M557-3-10 | huck international inc | screw close tolerance | 17446 | RFQ |
| ST3M557-3-10 | reid products inc | screw close tolerance | 59563 | RFQ |
| WC4027-3-10 | west coast aerospace inc | screw close tolerance | 60516 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.406 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.406 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.2966 INCHES MINIMUM AND 0.3016 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AGAV | END ITEM IDENTIFICATION | TRAINING EDGE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 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 |
| Components Related to NSN - 5305-01-513-9494, 5305015139494 | ||||
| 5325-01-017-8809 (5325010178809) | 5330-01-278-3019 (5330012783019) | 5365-01-304-3832 (5365013043832) | 5305-15-060-1487 (5305150601487) | |
| 5305-01-361-3193 (5305013613193) | 5330-01-259-4088 (5330012594088) | 5340-01-672-8342 (5340016728342) | 5342-00-452-9798 (5342004529798) | |
| 5310-01-175-0629 (5310011750629) | 5330-01-120-4149 (5330011204149) | 5331-01-441-4577 (5331014414577) | 5330-01-425-8795 (5330014258795) | |
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