At NSN Unlimited, we maintain a large database of parts PIL551C3-338, PBF1285-3-338, HP6551C3-338, GS551C3-338, BM19069-3-338 with NSN 5305-01-131-9832 used in civil and defense applications for the aerospace, marine, and commercial manufactured by Pilgrim Screw Corporation, Sps Technologies Ltd, Heartland Precision Fasteners Inc, Huck International Inc. 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: 5305-01-131-9832 |
| Item Name: Screw Shoulder |
| FSG: 53 Hardware and Abrasives |
| Federal Supply Class (FSC): 5305 Screws |
| NIIN: 011319832 |
| NCB Code: USA (01) |
| Manufacturers: Pilgrim Screw Corporation , Sps Technologies Ltd , Heartland Precision Fasteners Inc , Huck International Inc |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| PIL551C3-338 | 5305-01-131-9832 | screw shoulder | pilgrim screw corporation | Avl | RFQ |
| PBF1285-3-338 | 5305-01-131-9832 | screw shoulder | sps technologies ltd | Avl | RFQ |
| PBF1285-3-338 | 5305-01-131-9832 | screw shoulder | heartland precision fasteners inc | Avl | RFQ |
| PBF1285-3-338 | 5305-01-131-9832 | screw shoulder | huck international inc | Avl | RFQ |
| HP6551C3-338 | 5305-01-131-9832 | screw shoulder | huck international inc | Avl | RFQ |
| HP6551C3-338 | 5305-01-131-9832 | screw shoulder | heartland precision fasteners inc | Avl | RFQ |
| GS551C3-338 | 5305-01-131-9832 | screw shoulder | huck international inc | Avl | RFQ |
| GS551C3-338 | 5305-01-131-9832 | screw shoulder | heartland precision fasteners inc | Avl | RFQ |
| BM19069-3-338 | 5305-01-131-9832 | screw shoulder | heartland precision fasteners inc | Avl | RFQ |
| BM19069-3-338 | 5305-01-131-9832 | screw shoulder | huck international inc | Avl | RFQ |
| AIC551C-3-338 | 5305-01-131-9832 | screw shoulder | sps technologies ltd | Avl | RFQ |
| AIC551C-3-338 | 5305-01-131-9832 | screw shoulder | huck international inc | Avl | RFQ |
| AIC551C-3-338 | 5305-01-131-9832 | screw shoulder | heartland precision fasteners inc | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.284 INCHES MINIMUM AND 0.344 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.276 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.193 INCHES MINIMUM FIRST SHOULDER AND 0.194 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.225 INCHES MINIMUM FIRST SHOULDER AND 0.255 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQBC | MINIMUM TENSILE STRENGTH | 150000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM OVERALL AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP 4037 OVERALL OR STEEL COMP 8740 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
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