| Part Number : 51B581-3-7 | Manufacturer : Northrop Grumman Systems Corporation | ||
| NSN : 5305-00-031-1136 (5305000311136) | |||
| Item Name : Screw Close Tolerance | CAGE Code : 76823 | ||
| NIIN : 00-031-1136 (000311136) | |||
| FSC Code : 5305 Screws | |||
| FSG Code : 53 Hardware and Abrasives | |||
| INC Code : 29294 | |||
| NCB Code : 00 | Country : USA | ||
| Alternate P/N: 51B58137 | |||
Thank you for taking an interest in part number 51B581-3-7, that of which is listed with the description Screw Close Tolerance; Manufactured by Northrop Grumman Systems Corporation and listed alongside the NSN 5305000311136, part number 51B581-3-7 is available for immediate purchase on our website. As such, to learn more about this offering while receiving a competitive quote for your comparisons, be sure to fill out and submit the RFQ form presented on this page. Within 15 minutes of us receiving and reviewing a completed form, a member of our staff will contact you to present a tailored solution for your comparisons.
| Part Number : 51B581-3-7 | Manufacturer : Northrop Grumman Systems Corporation | ||
| NSN Number : 5305-00-031-1136 (5305000311136) | |||
| Item Name : Screw Close Tolerance | CAGE Code : 76823 | ||
| NIIN : 000311136 | |||
| FSC CODE : 5305 Screws | |||
Thank you for taking an interest in part number 51B581-3-7, that of which is listed with the description Screw Close Tolerance; Manufactured by Northrop Grumman Systems Corporation and listed alongside the NSN 5305000311136, part number 51B581-3-7 is available for immediate purchase on our website. As such, to learn more about this offering while receiving a competitive quote for your comparisons, be sure to fill out and submit the RFQ form presented on this page. Within 15 minutes of us receiving and reviewing a completed form, a member of our staff will contact you to present a tailored solution for your comparisons.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-00-031-1136 Item PartTypeName: SCREW,CLOSE TOLERANCE | 5305 | 000311136 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 51B581-3-7 | 3 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.250 INCHES MINIMUM AND 0.317 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.698 INCHES MINIMUM AND 0.745 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.296 INCHES MINIMUM AND 0.301 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQBC | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| MATT | MATERIAL | STEEL COMP 4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
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