At NSN Unlimited, we maintain a large database of parts WC4008-4-8, ST3M496-4-8, HT4008-4-8 with NSN 5305-01-073-0954 used in civil and defense applications for the aerospace, marine, and commercial manufactured by West Coast Aerospace Inc, Emhart Teknologies Inc, Boeing Company The, Alcoa Global Fasteners Inc, Sps Technologies Ltd. Utilize our interface to browse items by part number, part type, manufacturer, and more. Obtain insights on top MRO and FBO services, Manufacturer profiles, and part catalogs.
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| Alternative NSN: 5305-01-073-0954 |
| Item Name: Screw Shoulder |
| FSG: 53 Hardware and Abrasives |
| Federal Supply Class (FSC): 5305 Screws |
| NIIN: 010730954 |
| NCB Code: USA (01) |
| Manufacturers: West Coast Aerospace Inc , Emhart Teknologies Inc , Boeing Company The , Alcoa Global Fasteners Inc , Sps Technologies Ltd , Lisi Aerospace , Huck International Inc , Hi Shear Corporation |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| WC4008-4-8 | 5305-01-073-0954 | screw shoulder | west coast aerospace inc | Avl | RFQ |
| WC4008-4-8 | 5305-01-073-0954 | screw shoulder | emhart teknologies inc | Avl | RFQ |
| WC4008-4-8 | 5305-01-073-0954 | screw shoulder | boeing company the | Avl | RFQ |
| WC4008-4-8 | 5305-01-073-0954 | screw shoulder | alcoa global fasteners inc | Avl | RFQ |
| ST3M496-4-8 | 5305-01-073-0954 | screw shoulder | alcoa global fasteners inc | Avl | RFQ |
| ST3M496-4-8 | 5305-01-073-0954 | screw shoulder | boeing company the | Avl | RFQ |
| ST3M496-4-8 | 5305-01-073-0954 | screw shoulder | emhart teknologies inc | Avl | RFQ |
| HT4008-4-8 | 5305-01-073-0954 | screw shoulder | sps technologies ltd | Avl | RFQ |
| HT4008-4-8 | 5305-01-073-0954 | screw shoulder | lisi aerospace | Avl | RFQ |
| HT4008-4-8 | 5305-01-073-0954 | screw shoulder | huck international inc | Avl | RFQ |
| HT4008-4-8 | 5305-01-073-0954 | screw shoulder | hi shear corporation | Avl | RFQ |
| HT4008-4-8 | 5305-01-073-0954 | screw shoulder | emhart teknologies inc | Avl | RFQ |
| HT4008-4-8 | 5305-01-073-0954 | screw shoulder | boeing company the | Avl | RFQ |
| HT4008-4-8 | 5305-01-073-0954 | screw shoulder | alcoa global fasteners inc | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.881 INCHES MINIMUM AND 0.928 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.497 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2646 INCHES MINIMUM FIRST SHOULDER AND 0.2651 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.401 INCHES NOMINAL FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| FEAT | SPECIAL FEATURES | SOCKET DRIVE RECESS IN THREAD END 0.095 IN. MIN. AND 0.097 IN MAX. WIDTH ACROSS FLATS |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 23-112,FSCM 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
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