Defence NSN Source is a one-stop shop for Screw Shoulder components and other similar products that meet the needs of our customer base. You have taken a specific interest in part number 3M1278E4D5A, a Heartland Precision Fasteners In offering we carry that is listed alongside the NSN 5305-01-536-4442 to streamline identification and procurement. If you fill out and submit the Request for Quote (RFQ) form located below, you can secure pricing options for your comparisons. Within 15 minutes of one of our team members receiving and reviewing your submission, you can anticipate a customized response.
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We strive to make the procurement process more straightforward and efficient by offering comprehensive details for listed components whenever possible. For instance, part number 3M1278E4D5A was manufactured by Heartland Precision Fasteners In under the CAGECode 0ZC92. Moreover, by using the first digits of the NSN 5305-01-536-4442, we can see that this product belongs to FSC 5305 Screws. Utilizing such information, you can ensure that you are securing precisely what you need to carry out operations or meet your project requirements. Keeping this in mind, obtain a quote on part number 3M1278E4D5A with our online services.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-536-4442 Item PartTypeName: SCREW,SHOULDER | 5305 | 015364442 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 3M1278E4D5A | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUH | SPLINE MINOR DIAMETER | 0.1105 INCHES MINIMUM AND 0.1125 INCHES MAXIMUM |
| ASXK | HOLE QUANTITY | 1 |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| CWYB | SHOULDER SHAPE | ROUND GRIP |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | EDDIE BOLT AIRCRAFT |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASA | THREAD LENGTH | 0.425 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AASL | HEAD DIAMETER | 0.3880 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2802 INCHES MINIMUM AND 0.2807 INCHES MAXIMUM GRIP |
| AHYM | NOMINAL THREAD DIAMETER | 0.2500 INCHES |
| AATX | SHOULDER LENGTH | 0.2525 INCHES NOMINAL GRIP |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| AGAV | III END ITEM IDENTIFICATION | F/A 18 E/F AIRCRAFT |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-87132 TYPE 1 GRADE B MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CRTL | CRITICALITY CODE JUSTIFICATION | AGAV |
| AASB | FASTENER LENGTH | 0.7225 INCHES MINIMUM AND 0.7525 INCHES MAXIMUM |
| AAUB | HOLE DIAMETER | 0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | TORX |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| CBBL | FEATURES PROVIDED | CETYL ALCOHOL LUBRICANT |
| AAUJ | SPLINE MAJOR DIAMETER | 0.1540 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM |
| BQDM | HOLE TYPE | DRILLED |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AAJD | THREAD CLASS | 3A |
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