PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52963Spacer,sleeve

Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc · NSN 5365-00-540-5182 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-540-5182 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-540-5182. Primary manufacturer part number: 52963.
Features
  • Spacer,sleeve — FSC 5365
  • Material: COPPER ALLOY OVERALL
  • Hardness Rating: 30.0 ROCKWELL C NOMINAL OVERALL
  • Flange Outside Diameter: 0.6150 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM IN
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • Flange Width: 0.6250 INCHES NOMINAL IN
  • Corner Shape: SQUARE ALL CORNERS
  • Body Inside Diameter: 0.1950 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM IN
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-00-540-5182, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-540-5182
Primary Part Number52963
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerAssociated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Hardness Rating30.0 ROCKWELL C NOMINAL OVERALL
Flange Outside Diameter0.6150 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM IN
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Flange Width0.6250 INCHES NOMINAL IN
Corner ShapeSQUARE ALL CORNERS
Body Inside Diameter0.1950 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM IN
Body Outside Diameter0.3650 INCHES MINIMUM AND 0.3850 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5306-00-119-477370010 INTERCHANGEABLE
Bolt,eye
Devlieg Bullard II, Inc. Dba Tooling Systems Division
3040-00-392-7887SM-B-148567 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2940-00-416-711242950 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5950-00-437-8433842-003-001 INTERCHANGEABLE
Transformer,power
Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
4320-00-456-547252963 INTERCHANGEABLE
Plate,shoe Retaining
Parker Hannifin Corporation Div Hydraulic Systems Division
5905-00-501-1209 INTERCHANGEABLE
Resistor Assembly
5950-00-953-3929SM-B-528532 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6620-00-993-5546 INTERCHANGEABLE
Transmitter,pressure
4820-01-618-371252963 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing
7930-01-727-690042950 INTERCHANGEABLE
Detergent,laundry
Armstrong Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
52963 PRIMARY Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc (USA)
52963 Drs Sustainment Systems, Inc. (USA)
52963 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
42950 Raytheon Company Dba Raytheon (USA)
Related Parts
5306-00-119-4773INTERCHANGEABLE
BOLT,EYE
70010
3040-00-392-7887INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-B-148567
2940-00-416-7112INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42950
5950-00-437-8433INTERCHANGEABLE
TRANSFORMER,POWER
842-003-001
4320-00-456-5472INTERCHANGEABLE
PLATE,SHOE RETAINING
52963
5905-00-501-1209INTERCHANGEABLE
RESISTOR ASSEMBLY
5950-00-953-3929INTERCHANGEABLE
TRANSFORMER,POWER
SM-B-528532
6620-00-993-5546INTERCHANGEABLE
TRANSMITTER,PRESSURE
4820-01-618-3712INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
52963
7930-01-727-6900INTERCHANGEABLE
DETERGENT,LAUNDRY
42950

Frequently Asked Questions

What is NSN 5365-00-540-5182?

NSN 5365-00-540-5182 is a Spacer,sleeve, manufactured by Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-540-5182?

NSN 5365-00-540-5182 has 4 cross-referenced part numbers: 52963 (Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc), 52963 (Drs Sustainment Systems, Inc.), 52963 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 42950 (Raytheon Company Dba Raytheon).

What NSN replaces 5365-00-540-5182?

There are 10 known substitutes for 5365-00-540-5182: 5306-00-119-4773, 3040-00-392-7887, 2940-00-416-7112 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52963?

Key specifications for 52963: Material: COPPER ALLOY OVERALL; Hardness Rating: 30.0 ROCKWELL C NOMINAL OVERALL; Flange Outside Diameter: 0.6150 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM IN; Style Designator: SOLID, EXTERNAL FLANGE ONE END. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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