We’re pleased to announce that 21C0284-1 (Leaf Butt Hinge, NSN: 5340-01-553-4204) is now in stock and ready for immediate quoting. This component, manufactured by Commanding Officer (CAGE Code: 96916), is classified under NIIN 01-553-4204 and NCB Code 01 (USA), with additional categorization under FSG 53 Hardware and Abrasives/FSC 5340 Hardware Commercial and INC 07655. Our team can provide same-day shipping for urgent requirements.
To receive your competitive quote within 15 minutes, simply complete our RFQ form part 21C0284-1, ensuring all required fields are filled. Our streamlined process guarantees fast, no-obligation pricing so you can secure your supply of 21C0284-1 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 Commanding Officer 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 21C0284-1. 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 |
|---|---|---|---|---|---|---|
| 5340-01-553-4204 Item PartTypeName: LEAF,BUTT HINGE | 5340 | 015534204 | 0 | P | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21C0284-1 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 2.000 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.203 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.196 INCHES NOMINAL |
| ABTJ | MOUNTING HOLE QUANTITY | 4 |
| ADFY | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 1.375 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | NEXT ASSY,21E0253 ON MH-53E |
| AGLD | PERFORMANCE TYPE | MEDIUM DUTY |
| AJNC | REVERSIBLE FEATURE | NOT INCLUDED |
| AKEW | HINGE PIN | NOT INCLUDED |
| AKEX | KNUCKLE QUANTITY | 3 |
| AKFF | LEAF OUTER EDGE TO HOLE CENTER VERTICAL DISTANCE | 0.313 INCHES NOMINAL |
| AKFH | KNUCKLE LENGTH | 0.494 INCHES NOMINAL |
| AKFJ | END KNUCKLE LENGTH | 0.247 INCHES NOMINAL |
| AKFK | PIN CENTER TO BODY EDGE DISTANCE | 2.220 INCHES NOMINAL |
| AKFS | KNUCKLE INSIDE DIAMETER | 0.183 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-200/3, ALLOY 2024, T3511 OVERALL |
| ANNR | SURFACE TREATMENT AND LOCATION | ANODIZED, MIL-A-8625, TYPE 1, CLASS 1 BODY |
| FEAT | SPECIAL FEATURES | REFER TO DRAWING FOR ADDITIONAL DETAILS |
| STYL | STYLE DESIGNATOR | BUTT STAGGERED HOLES |
| 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 | P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item. |
| PMIC | A - Item does not contain precious metal. |
| AAC | Z |
|---|---|
| Classification Control | U |
| MGMT_CTL | 9b----- |
| 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: | 095300 - Hinges/butts noi i/s |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems) |
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