Are you in search of a reputable online distributor that can reliably source and ship top-notch military and defense parts, NSN parts, and aerospace parts? If so, we have you covered on Buy Mil-NSN Parts with our unrivaled inventory of offerings. Thank you for taking an interest in part number 1881-128, a Heroux Devtek Inc item that is listed alongside the description “Washer Key” and the NSN 5310011756077. If you would like to learn more about this particular listing, you can always take the initial step of the procurement process via the submission of the quote request form on this page.
Note : We Will Not Share Your Information To Any Third Parties.
We organize our offerings in a variety of ways to make the search process simple for part number 1881-128 and other similar items. For instance, this Heroux Devtek Inc product is listed alongside the NSN 5310-01-175-6077, and it falls under Federal Supply Class (FSC) 5310 Nuts and Washers. Furthermore, through our rigorous vetting processes, careful part inspections, document verification practices, and more, we have established ourselves as a trusted distributor operating with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. With all of this in mind, begin the procurement process for part number 1881-128 from CAGE Code 36164 on our website, and see why so many customers steadily depend on Buy Mil-NSN Parts for the NSN products they require.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-175-6077 Item PartTypeName: WASHER,KEY | 5310 | 011756077 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 1881-128 | 5 | 1 | C | 9 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 3.590 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 4.120 INCHES NOMINAL |
| ABLJ | INTERNAL STRAIGHT KEY WIDTH | 0.495 INCHES MINIMUM AND 0.498 INCHES MAXIMUM |
| ABLQ | DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 1.571 INCHES NOMINAL |
| ABMR | INTERNAL KEY QUANTITY | 2 |
| ABPX | MATERIAL THICKNESS | 0.500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | SIX 10-32 UNF-3B THD HOLES LOCATED ON PER1PHERAL SURFACE |
| MATT | MATERIAL | STEEL UNS K44220 OR STEEL UNS K44315 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8844 CL 3 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-23377 MIL SPEC 1ST TREATMENT RESPONSE AND FED-STD-595 COLOR 17875 FED STD 2ND TREATMENT RESPONSE AND QQ-C-320 FED SPEC 3RD TREATMENT RESPONSE AND CPC 8225,13002 MFR REF 4TH TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote
