Thank you for taking interest in Boeing Company The part number ST4M138-08-56, which is listed with the NSN 5340-01-640-7940 and a product description of “Standoff Threaded Spacing.” In order to receive procurement options on this particular listing, we ask that you fill out and submit the form provided below with as much information as you can concerning your needs. By supplying our staff with key details on your desired quantity, pricing target, and expedited fulfillment timeframe, we can respond with a quote that has been specifically tailored to your unique specifications. We also ask that you make us aware of any restrictions that you may have as soon as possible, such as if you have a time constraint or are seeking unlisted items.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5340-01-640-7940 Item PartTypeName: STANDOFF,THREADED,SPACING | 5340 | 016407940 | 0 | P | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| ST4M138-08-56 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) |
| AAJD | THREAD CLASS | 2B RIGHT INTERNAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| AAJF | THREAD DIRECTION | RIGHT-HAND RIGHT INTERNAL |
| AASA | THREAD LENGTH | 0.223 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| AASA | THREAD LENGTH | 0.223 INCHES NOMINAL RIGHT INTERNAL |
| ABRY | LENGTH | 5.50 INCHES MINIMUM AND 5.70 INCHES MAXIMUM |
| AGAV | III END ITEM IDENTIFICATION | F-15 ACFT |
| ANLR | CROSS-SECTIONAL SHAPE | HEXAGON |
| ASDB | WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) |
| CMLP | THREAD QUANTITY PER INCH | 32 RIGHT INTERNAL |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES RIGHT INTERNAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPACER,SLEEVE-HEX,THREADED,SELF |
| CXXZ | LEFT COUNTERSINK ANGLE | 115.0 DEGREES MINIMUM AND 125.0 DEGREES MAXIMUM |
| CXYB | RIGHT COUNTERSINK ANGLE | 115.0 DEGREES MINIMUM AND 125.0 DEGREES MAXIMUM |
| FEAT | SPECIAL FEATURES | HELICAL INSERT MS21209C0815 |
| STYL | STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT INTERNAL THREADS |
| THSD | THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) |
| THSD | THREAD SERIES DESIGNATOR | UNC RIGHT INTERNAL |
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