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
53 12 OCT 1995 01-420-2774

Drawings & Photos | NSN 5365-01-420-2774


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 CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem 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:0Represents 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