NSN 5365-01-420-2774 221B1798P1, 01-420-2774, 014202774
Product Details | STEPPED SPACER
5365-01-420-2774 A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The length must exceed 25 percent of the outside diameter or distance across peripheral flats. (When the length, outside diameter, and/or distance across peripheral flats are designated as a tolerance, the maximum dimension will be used to determine compliance.) It must have one or more internal steps (counterbores) and/or external steps on either or both bearing surfaces. Excludes SPACER, OPTICAL ELEMENT. See also WASHER, RECESSED and WASHER, SHOULDERED AND RECESSED.
Part Alternates: 221B1798P1, 5365-01-420-2774, 01-420-2774, 5365014202774, 014202774
Hardware and Abrasives | Bushings, Rings, Shims, and Spacers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 12 OCT 1995 | 01-420-2774 | 22262 ( SPACER, STEPPED ) |
Cross Reference | NSN 5365-01-420-2774
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 221B1798P1 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE |
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Technical Data | NSN 5365-01-420-2774
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072, TYPE E300 MIL SPEC SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | C2 SPACER, STEPPED |
| OVERALL LENGTH | 0.440 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.685 INCHES NOMINAL |
| SECOND RIGHT STEP WIDTH | 0.340 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.3125 INCHES NOMINAL |
| SECOND RIGHT STEP OUTSIDE DIAMETER | 1.5125 INCHES NOMINAL |
| III END ITEM IDENTIFICATION | PACER DAWN |
Restrictions/Controls & Freight Information | NSN 5365-01-420-2774
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



