| Alternative NSN: 5305-00-449-2240 |
| Item Name: Screw Lag |
| FSG: 53 Hardware and Abrasives |
| Federal Supply Class (FSC): 5305 Screws |
| NIIN: 004492240 |
| NCB Code: USA (00) |
| Manufacturers: Federal Specifications |
Browse NSN parts of NSN 5305-00-449-2240 and get lowest price for your requested parts in 15 minutes. Just ordered part of NSN 5305-00-449-2240 like FF-B-561D described as Screw Lag from industry leading manufactures such as Federal Specifications. We are proud to offer an inventory of over 2 billion ready-to-ship parts, 24/7 availability, and key locations in the U.S./abroad. These attributes allow us to meet all aircraft on ground (AOG) requirements with ease.
| MRC | Criteria | Characteristic |
|---|---|---|
| AASB | FASTENER LENGTH | 8.000 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.378 INCHES MINIMUM AND 0.444 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.906 INCHES MINIMUM AND 0.938 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.605 INCHES MINIMUM FIRST SHOULDER AND 0.642 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.312 INCHES MINIMUM FIRST SHOULDER |
| 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 | 0.625 INCHES |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FF-B-561,GRADE B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 STYLE AND B GRADE |
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5305-00-001-2049 (5305000012049) |
5305-00-001-3855 (5305000013855) |
5305-00-001-3861 (5305000013861) |
|
5305-00-001-3862 (5305000013862) |
5305-00-001-3869 (5305000013869) |
5305-00-001-3878 (5305000013878) |
|
5305-00-001-3914 (5305000013914) |
5305-00-001-4017 (5305000014017) |
5305-00-001-4108 (5305000014108) |
|
5305-00-001-4698 (5305000014698) |
5305-00-001-4713 (5305000014713) |
5305-00-001-4752 (5305000014752) |
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