We’re pleased to announce that EF603W (Washer Key, NSN: 5310-01-449-2529) is now in stock and ready for immediate quoting. This component, manufactured by Monadnock Company The (CAGE Code: 60119), is classified under NIIN 01-449-2529 and NCB Code 01 (USA), with additional categorization under FSG 53 Hardware and Abrasives/FSC 5310 Nuts and Washers and INC 01869. Our team can provide same-day shipping for urgent requirements.
To receive your competitive quote within 15 minutes, simply complete our RFQ form part EF603W, ensuring all required fields are filled. Our streamlined process guarantees fast, no-obligation pricing so you can secure your supply of EF603W 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 Monadnock Company The 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 EF603W. 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 |
|---|---|---|---|---|---|---|
| 5310-01-449-2529 Item PartTypeName: WASHER,KEY | 5310 | 014492529 | N | A | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| A | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 1127736-2 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.158 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.323 INCHES NOMINAL |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.036 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.018 INCHES NOMINAL |
| MATT | III MATERIAL | STEEL COMP 302 OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| End Use : 12300 | Finished metal shapes |
|---|---|
| Schedule B : 7318220000 (NAICS 332722) | Washers other than lock washers, iron or steel |
| SITC : 69422 | Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, not threaded, of iron or steel |
| ADPE | Represents items with no adp components |
|---|---|
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| ESD | A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity. |
| 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 | A - Item does not contain precious metal. |
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