| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-316-7377 (003167377) |
| NCB Code | USA (00) |
| Manufacturer | West Coast Aerospace Inc, Sps Technologies Inc, Reid Products Inc, Nimikkeistokeskus Ncb Finland, Huck International Inc, Hi Shear Corporation, Fastener Innovation Technology Inc, Alcoa Global Fasteners Inc, Boeing Company The, Lisi Aerospace Canada Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| WC402514-4 | west coast aerospace inc | screw close tolerance | 60516 | RFQ |
| HT4025L4-4 | sps technologies inc | screw close tolerance | k5673 | RFQ |
| 11905-4L4 | reid products inc | screw close tolerance | 59563 | RFQ |
| 10125164 | nimikkeistokeskus ncb finland | screw close tolerance | a486g | RFQ |
| ST3M454-4L4 | west coast aerospace inc | screw close tolerance | 60516 | RFQ |
| HT4025L4-4 | huck international inc | screw close tolerance | 97928 | RFQ |
| HT4025L4-4 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| ST3M454-4L4 | fastener innovation technology inc | screw close tolerance | 58998 | RFQ |
| ST3M454-4L4 | alcoa global fasteners inc | screw close tolerance | 06950 | RFQ |
| ST3M454-4L4 | boeing company the | screw close tolerance | 76301 | RFQ |
| HT4025L4-4 | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| ST3M454-4L4 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| ST3M454-4L4 | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| ST3M454-4L4 | sps technologies inc | screw close tolerance | 80539 | RFQ |
| ST3M454-414 | fastener innovation technology inc | screw close tolerance | 58998 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.506 INCHES MINIMUM AND 0.556 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.766 INCHES MINIMUM AND 0.796 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2483 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.562 INCHES MINIMUM AND 0.573 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 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 |
| Relevant Components for NSN - 5305-00-316-7377, 5305003167377 | ||||
| 5330-01-701-4089 (5330017014089) | 5305-01-213-9722 (5305012139722) | 5320-01-460-5665 (5320014605665) | 5306-01-475-3608 (5306014753608) | |
| 5306-01-626-6230 (5306016266230) | 5306-00-292-8749 (5306002928749) | 5342-01-673-3505 (5342016733505) | 5330-01-283-1784 (5330012831784) | |
| 5365-01-228-1431 (5365012281431) | 5365-00-466-3750 (5365004663750) | 5310-00-595-7616 (5310005957616) | 5305-00-550-0140 (5305005500140) | |
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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