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Get it fast All inventory ready to ship from our sellersMfg Part Number: 121557-7-7X
Alternate P/N: 12155777X
NSN : 5305-01-448-2847
NIIN : 014482847
CAGE Code : 56878
Manufacturer: Sps Technologies Ltd
Item Name : Screw Shoulder
FSC : FSC 5305 Screws
If you’re in need of NSN parts, Purchasing Synergy is the ultimate source. As an ASAP Semiconductor company, we have access to a vast and diverse inventory of parts and components like 121557-7-7X for the aerospace, civil aviation, defense, electronics, and industrial markets. This includes parts such as Screw Shoulder from Sps Technologies Ltd with Cage Code 56878 as well as part numbers like 121557-7-7X and FSC 5305 Screws with014482847. Purchasing Synergy has more than two billion new and obsolete parts readily available with short lead times and competitive prices and, as we are an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent distributor with a No China Sourcing Pledge, each part we sell is fully traceable or comes directly from the manufacturer.
Our website offers a range of parametric search capabilities which allow our customers to search for parts through a number like 121557-7-7X and filters, one of which is National Stock Number, or NSN. A National Stock Number is an identifier applied to any item of supply that is repeatedly procured, stocked, stored, issued, and used throughout the federal supply system. Purchasing Synergy has a broad selection of NSN parts such as 5305014482847 from manufacturers like Sps Technologies Ltd. To begin the purchasing process immediately, submit an RFQ today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-448-2847 Item Description: Screw Shoulder | 5305 | 014482847 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 121557-7-7x | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | Thread Class | 3A |
| AASK | Head Style | FLAT COUNTERSUNK |
| SFTT | Surface Treatment | CADMIUM OVERALL |
| MATT | Material | STEEL COMP E4340 OVERALL |
| THSD | Thread Series Designator | UNJF |
| CQBC | Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH |
| AATN | Shoulder Diameter | 0.4516 INCHES MINIMUM FIRST SHOULDER AND 0.4526 INCHES MAXIMUM FIRST SHOULDER |
| AASB | Fastener Length | 0.951 INCHES MINIMUM AND 0.981 INCHES MAXIMUM |
| ABQZ | Internal Drive Style | OFFSET CRUCIFORM (TORQUE SET) |
| MRC | Decoded Requirement | Clear Text Reply |
| AASA | Thread Length | 0.528 INCHES MAXIMUM |
| AASL | Head Diameter | 0.825 INCHES MINIMUM AND 0.890 INCHES MAXIMUM |
| CMLP | Thread Quantity Per Inch | 20 |
| AHYM | Nominal Thread Diameter | 0.4375 INCHES |
| AAJF | Thread Direction | RIGHT-HAND |
| AATX | Shoulder Length | 0.428 INCHES MINIMUM FIRST SHOULDER AND 0.448 INCHES MAXIMUM FIRST SHOULDER |
| CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MDCL | Material Document And Classification | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CWYB | Shoulder Shape | ROUND FIRST SHOULDER |
| STDC | Surface Treatment Document And Classification | NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
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