We are pleased to offer procurement for Hi Shear Corporation part number LB57-4-51 here on NSN Portal, a Bolt Close Tolerance product that is listed with the NSN 5306-01-393-1296 for ease of identification. You have reached our Request for Quote (RFQ) form for this listing, where you are encouraged to submit details on your requirements to receive tailored purchasing options from our staff. As you will see, we ask that you offer key information on your pricing target, desired quantity, and more, as this will ensure that the representative who responds to your request is able to provide the most fitting solutions for your needs.
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Whether you procure part number LB57-4-51 or other NSN products from our website, you can rest assured that we uphold full traceability for all items. For example, this particular listing traces back to Hi Shear Corporation through the CAGE Code 73197, as well as falls under FSC 5306 Bolts based on having the NSN 5306-01-393-1296. Furthermore, every purchase will be delivered with any applicable qualifying certifications or manufacturer trace documentation as per our NO CHINA SOURCING pledge. If you are ready to experience why professionals rely on us for their needs, request a quote for part number LB57-4-51 today and take advantage of our industry-leading services.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5306-01-393-1296 Item PartTypeName: BOLT,CLOSE TOLERANCE | 5306 | 013931296 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| AS374-4-51 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| MATT | MATERIAL | NICKEL ALLOY 718 FASTENER |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.375 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 3.693 INCHES MINIMUM AND 3.713 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.126 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL CORROSION RESISTING SPRING |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| AATB | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2487 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM THREADS AND 0.086 INCHES MAXIMUM THREADS |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 3.578 INCHES NOMINAL THREADS |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| MATT | MATERIAL | STEEL COMP 440C LOCKING FEATURE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AASK | HEAD STYLE | DISHED HEXAGON |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 3.188 INCHES MINIMUM AND 3.203 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | PLUNGER PROTRUDING FROM HEAD 0.076 IN. MAX |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE LOCKING FEATURE |
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