The parts under NSN 5305-01-198-3481 of Screw Close Tolerance manufactured by National Aerospace Standards, Vereenigde Ingenieursbureaux, Avibank Mfg Inc, Inspektorat Wsparcia Sil Zbrojnych is available in our inventory. An ASAP Semiconductor Website, ASAP Aviation Stock has access to over three billion parts, paired with easy-to-use search engines that enable our customers to browse through our inventory quickly and efficiently. Our focus on quality control has earned us our AS9120B, ISO 9001:2015, and FAA 0056B certification, and we are the only independent distributor with a No China Sourcing pledge. If you are ready to get started, you can send us a Request for Quote for the parts with 5305-01-198-3481 from this webpage, and one of our account managers will give you a quote for parts like MS21125B435, AS255B4-35, 5305PL1869609, 5305PL0884164 within fifteen minutes.
| Alternative NSN: 5305-01-198-3481 |
| Item Name:Screw Close Tolerance |
| FSG: 53 Hardware and Abrasives |
| Federal Supply Class (FSC): 5305 Screws |
| NIIN: 011983481 |
| NCB Code: USA (01) |
| Manufacturers: Avibank Mfg Inc , Inspektorat Wsparcia Sil Zbrojnych , National Aerospace Standards , Vereenigde Ingenieursbureaux |
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| MS21125B435 | national aerospace standards | screw close tolerance | Avl | RFQ |
| MS21125B435 | vereenigde ingenieursbureaux | screw close tolerance | Avl | RFQ |
| AS255B4-35 | avibank mfg inc | screw close tolerance | Avl | RFQ |
| 5305PL1869609 | inspektorat wsparcia sil zbrojnych | screw close tolerance | Avl | RFQ |
| 5305PL0884164 | inspektorat wsparcia sil zbrojnych | screw close tolerance | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.277 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 2.606 INCHES MINIMUM AND 2.626 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.477 INCHES MINIMUM AND 0.492 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.126 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| AAUM | LOCKING FEATURE | DETENT BALL THREADS |
| AAUR | GRIP DIAMETER | 0.2487 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 2.188 INCHES MINIMUM AND 2.204 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 63000 POUNDS PER SQUARE INCH |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.527 INCHES MINIMUM AND 2.547 INCHES MAXIMUM FIRST HOLE |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| MATT | MATERIAL | STEEL COMP 302 OR STEEL COMP 631 SPRING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A580 COND. A ASSN STD SINGLE MATERIAL RESPONSE SPRING |
| 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 |
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