| Mfg Part Number: BACB30LU8-21Y | Alternate P/N: BACB30LU821Y | Manufacturer: Alcoa Global Fasteners Inc |
| NSN : 5305-01-184-3777 | Item Name : screw shoulder | CAGE Code : 92215 |
| FSC : 5305 Screws |
Thank you for your interest in NSN Part BACB30LU8-21Y of Screw Shoulder at Automatic Aerospace. This Alcoa Global Fasteners Inc manufacturer item is listed alongside with NSN 5305-01-184-3777 and part BACB30LU8-21Y for your reference. As this product is currently available, we encourage you to take advantage of our Instant RFQ service in order to acquire a competitive quote for your comparisons. With 24/7x365 team member availability, responses to requests or inquiries are completed with haste.
Explore our listings at your leisure and you will find that the part BACB30LU8-21Y of NSN 5305-01-184-3777 can be found listed under CAGE Code 92215. However, we carry an array of other NSN parts, all of which have been sourced from reputable distributors like Alcoa Global Fasteners Inc. Kickoff the purchasing process with a quote request that includes all of your part requirements and see how Automatic Aerospace can serve as your go-to sourcing solution. For additional questions, call or email us directly; we are on standby for our customers.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-184-3777 Item Description: Screw Shoulder | 5305 | 011843777 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Bacb30lu8-21y | 5 | 1 | C | 9 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.735 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.385 INCHES MINIMUM AND 1.405 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.927 INCHES MINIMUM AND 1.019 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.5297 INCHES MINIMUM FIRST SHOULDER AND 0.5307 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.645 INCHES MINIMUM FIRST SHOULDER AND 0.665 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| AHYM | NOMINAL THREAD DIAMETER | 0.500 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
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