At NSN Unlimited, we maintain a large database of parts MS16992-528, FF-B-561 TY1ST1GRB, FF-B-561, FF B 561 TY1ST1GRB, ANSI B18.2.1 with NSN 5305-00-177-5578 used in civil and defense applications for the aerospace, marine, and commercial manufactured by General Services Administration Inc, Federal Specifications, American National Standards, Hillman Group 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: 5305-00-177-5578 |
| Item Name: Screw Lag |
| FSG: 53 Hardware and Abrasives |
| Federal Supply Class (FSC): 5305 Screws |
| NIIN: 001775578 |
| NCB Code: USA (00) |
| Manufacturers: General Services Administration Inc , Federal Specifications , American National Standards , Hillman Group Inc |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| MS16992-528 | 5305-00-177-5578 | screw lag | general services administration inc | Avl | RFQ |
| MS16992-528 | 5305-00-177-5578 | screw lag | federal specifications | Avl | RFQ |
| FF-B-561 TY1ST1GRB | 5305-00-177-5578 | screw lag | federal specifications | Avl | RFQ |
| FF-B-561 | 5305-00-177-5578 | screw lag | federal specifications | Avl | RFQ |
| FF-B-561 | 5305-00-177-5578 | screw lag | general services administration inc | Avl | RFQ |
| FF B 561 TY1ST1GRB | 5305-00-177-5578 | screw lag | general services administration inc | Avl | RFQ |
| ANSI B18.2.1 | 5305-00-177-5578 | screw lag | federal specifications | Avl | RFQ |
| ANSI B18.2.1 | 5305-00-177-5578 | screw lag | american national standards | Avl | RFQ |
| ANSI B18.2.1 | 5305-00-177-5578 | screw lag | general services administration inc | Avl | RFQ |
| 230063 | 5305-00-177-5578 | screw lag | hillman group inc | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASB | FASTENER LENGTH | 4.000 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.195 INCHES MINIMUM AND 0.235 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.484 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.298 INCHES MINIMUM FIRST SHOULDER AND 0.324 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.125 INCHES MINIMUM OVERALL |
| CQBC | MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 60.0 ROCKWELL B MINIMUM OVERALL |
| CRGF | NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) |
| CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 0.312 INCHES |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A153-60 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
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