We've received your request for 4M373 4A (described as Nut Self Locking Knurled), manufactured by Sps Technologies Inc with CAGE code 97393. This part is registered under NSN 5310-01-660-6834, classified in FSG 53 Hardware and Abrasives / FSC 5310 Nuts and Washers. Our verification process will confirm traceability through supporting identifiers including NIIN 01-660-6834, NCB code 01 (origin: USA), and INC 15894. Please submit your formal quotation request to proceed.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-660-6834 Item PartTypeName: NUT,SELF-LOCKING,KNURLED | 5310 | 016606834 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 4M373-4A | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| BZRR | THREAD SERIES | UNJS |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH METALLIC INSERT |
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ADBG | NUT THICKNESS | 0.555 INCHES MINIMUM AND 0.575 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | F/A-18 E/F |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 2.875 INCHES |
| FEAT | SPECIAL FEATURES | ASSEBLY INCLUDES LOCKNUT AND RETAINER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2700 ASSN STD SINGLE TREATMENT RESPONSE OR AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| ACTA | NUT STYLE | KNURLED |
| ASDB | WIDTH ACROSS FLATS | 4.120 INCHES MINIMUM AND 4.140 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5659 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ACTD | NUT DIAMETER | 4.290 INCHES MINIMUM AND 4.310 INCHES MAXIMUM |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | LOCKNUT AND RETAINER ASSEMBLY |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| AAC | D |
|---|---|
| Classification Control | U |
| MGMT_CTL | 9b----- |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
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AS9120B and ISO 9001:2015 |
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ESD S20.20-2014 Certification |
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