We’re pleased to announce that 1253 (Washer Spring Tension, NSN: 5310-01-628-4316) is now in stock and ready for immediate quoting. This component, manufactured by S Tec Corporation (CAGE Code: 0VTX0), is classified under NIIN 01-628-4316 and NCB Code 01 (USA), with additional categorization under FSG 53 Hardware and Abrasives/FSC 5310 Nuts and Washers and INC 15938. Our team can provide same-day shipping for urgent requirements.
To receive your competitive quote within 15 minutes, simply complete our RFQ form part 1253, ensuring all required fields are filled. Our streamlined process guarantees fast, no-obligation pricing so you can secure your supply of 1253 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 S Tec Corporation 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 1253. 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 |
|---|---|---|---|---|---|---|
| 5310-01-628-4316 Item PartTypeName: WASHER,SPRING TENSION | 5310 | 016284316 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| A | 0 | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 1253 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.320 INCHES MINIMUM AND 0.330 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.125 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.1563 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.032 INCHES NOMINAL |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | TENSION WASHER |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BERYLLUM COPPER ALLOY 25,1/4 HARD MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM AND ZINC OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SPEC 0405 MFR REF 1ST TREATMENT RESPONSE OR ASTM B633,TY II,YELLOW,SC 3 ASSN STD 2ND TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SPRING TENSION |
| End Use : 12300 | Finished metal shapes |
|---|---|
| Schedule B : 7415210000 (NAICS 332722) | Copper washers including spring washers not threaded |
| SITC : 69432 | Washers (including spring washers) and similar articles, not threaded, of copper |
| 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. |
| 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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