PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3-70355-1Spacer,sleeve

Northrop Grumman Systems Corporation · NSN 5365-01-040-0159 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-040-0159 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-040-0159. Primary manufacturer part number: 3-70355-1.
Features
  • Spacer,sleeve — FSC 5365
  • Body Outside Diameter: 0.7500 INCHES NOMINAL IN
  • Body Inside Diameter: 0.3760 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
  • Material: STEEL OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • 3 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Applications requiring Steel Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-040-0159, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-040-0159
Primary Part Number3-70355-1
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Body Outside Diameter0.7500 INCHES NOMINAL IN
Body Inside Diameter0.3760 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
MaterialSTEEL OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-01-143-3239P27-162-01 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
3-70355-1 Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector (USA)
3-70355-1 PRIMARY Northrop Grumman Systems Corporation (USA)
3-70355-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA)
Related Parts
5950-01-143-3239INTERCHANGEABLE
TRANSFORMER,POWER
P27-162-01

Frequently Asked Questions

What is NSN 5365-01-040-0159?

NSN 5365-01-040-0159 is a Spacer,sleeve, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-040-0159?

NSN 5365-01-040-0159 has 3 cross-referenced part numbers: 3-70355-1 (Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector), 3-70355-1 (Northrop Grumman Systems Corporation), 3-70355-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems).

What NSN replaces 5365-01-040-0159?

There is 1 known substitute for 5365-01-040-0159: 5950-01-143-3239. Verify interchangeability with system specifications before substitution.

What are the specifications of 3-70355-1?

Key specifications for 3-70355-1: Overall Length: 1.0200 INCHES NOMINAL IN; Body Outside Diameter: 0.7500 INCHES NOMINAL IN; Body Inside Diameter: 0.3760 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM IN; Corner Shape: SQUARE ALL CORNERS. 6 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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