We’re pleased to announce that SC91-7SA16A (Stud Locked In, NSN: 5307-01-005-4428) is now in stock and ready for immediate quoting. This component, manufactured by Alcoa Global Fasteners Inc (CAGE Code: 83324), is classified under NIIN 01-005-4428 and NCB Code 01 (USA), with additional categorization under FSG 53 Hardware and Abrasives/FSC 5307 Studs and INC 16012. Our team can provide same-day shipping for urgent requirements.
To receive your competitive quote within 15 minutes, simply complete our RFQ form part SC91-7SA16A, ensuring all required fields are filled. Our streamlined process guarantees fast, no-obligation pricing so you can secure your supply of SC91-7SA16A without delay. Contact us today to meet your procurement needs efficiently
ASAP Part Services, a trusted subsidiary of ASAP Semiconductor, is a premier distributor of Alcoa Global Fasteners Inc components—specializing in obsolete and hard-to-find parts. As an AS9120B, ISO 9001:2015, and FAA AC 0056B certified supplier, we adhere to the highest industry standards under the Aviation Suppliers Association (ASA). Our global network spans 5,000+ top manufacturers, ensuring access to over 2 billion unique parts for critical needs.
With strategically located shipping centers in California, we offer rapid same-day or next-day delivery on in-stock items like SC91-7SA16A. Whether you're sourcing rare components or need expedited logistics, we provide reliable solutions to keep your operations moving forward.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5307-01-005-4428 Item PartTypeName: STUD,LOCKED IN | 5307 | 010054428 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| MS51989-304-16 | 2 | 2 | 2 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAJE | THREAD PITCH DIAMETERS | 0.2187 TO 0.2204 INCHES STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| AASA | THREAD LENGTH | 0.265 INCHES MINIMUM STUD THREAD AND 0.295 INCHES MAXIMUM STUD THREAD |
| AASA | THREAD LENGTH | 0.425 INCHES MINIMUM NUT THREAD AND 0.455 INCHES MAXIMUM NUT THREAD |
| AAUM | LOCKING FEATURE | RING,LOCK SERRATED |
| ABHP | OVERALL LENGTH | 1.440 INCHES NOMINAL |
| ADCT | DISTANCE FROM SERRATED PORTION TO NUT END | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM |
| ADCU | DISTANCE FROM SERRATED PORTION TO STUD END | 0.425 INCHES MINIMUM AND 0.455 INCHES MAXIMUM |
| ADCX | DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.160 INCHES NOMINAL |
| ADDW | SERRATION QUANTITY | 13 |
| CMLP | THREAD QUANTITY PER INCH | 20 STUD THREAD |
| CMLP | THREAD QUANTITY PER INCH | 24 NUT THREAD |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES NUT THD |
| CWKL | SERRATION INCLUDED ANGLE | 102.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4130 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | LOCKED IN |
| THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | U - Precious metal content is unknown |
| AAC | J |
|---|---|
| Classification Control | U |
| MGMT_CTL | Sf9sx-v |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| ACC: | B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | W - Rating variable |
| NMFC: | 093486 - Bolts, nuts or screws, noi (sub 3) |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 573 - Bolts or nuts (iron or steel),(less than 35 feet) |
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