PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

386B491H01Shim

Northrop Grumman Systems Corporation Div Marine Systems · NSN 5365-01-326-3508 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-326-3508 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-326-3508. Primary manufacturer part number: 386B491H01.
Features
  • Shim — FSC 5365
  • Material: STEEL
  • Aperture Diameter: 1.560 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
  • Outside Diameter: 1.920 INCHES MINIMUM AND 1.950 INCHES MAXIMUM IN
  • Construction: ONE-PIECE
  • Style Designator: CIRCULAR
  • Material Document and Classification: QQ-S-698,T2 FED SPEC SINGLE MATERIAL RESPONSE
  • 4 verified cross-references
Applications
  • Applications requiring Steel construction
General Description

The Shim, cataloged under National Stock Number 5365-01-326-3508, 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 Div Marine Systems. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-326-3508
Primary Part Number386B491H01
Item NameShim
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
MaterialSTEEL
Aperture Diameter1.560 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
Outside Diameter1.920 INCHES MINIMUM AND 1.950 INCHES MAXIMUM IN
ConstructionONE-PIECE
Style DesignatorCIRCULAR
Material Document and ClassificationQQ-S-698,T2 FED SPEC SINGLE MATERIAL RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 5
6680-01-193-8885522C099G01 INTERCHANGEABLE
Indicator,sight,liquid
Northrop Grumman Systems Corporation Div Marine Systems
5307-01-370-4649 INTERCHANGEABLE
Stud,plain
5365-01-393-190545068 INTERCHANGEABLE
Shim
Deutz Corporation
5340-01-393-287845068 INTERCHANGEABLE
Plug,protective,dust and Moistur
Saginaw Products Corporation Dba Cignys
7820-01-593-3230 INTERCHANGEABLE
Game,stratego
Cross-Reference Index
Part NumberManufacturer
S4200-864838 Philadelphia Thermometer and Controls Inc (USA)
386B491H01 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
45068 Kaydon Custom Filtration Corporation (USA)
45068 Kaydon Corporation Dba Kaydon Filtration Group (USA)
Related Parts
6680-01-193-8885INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
522C099G01
5307-01-370-4649INTERCHANGEABLE
STUD,PLAIN
5365-01-393-1905INTERCHANGEABLE
SHIM
45068
5340-01-393-2878INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
45068
7820-01-593-3230INTERCHANGEABLE
GAME,STRATEGO

Frequently Asked Questions

What is NSN 5365-01-326-3508?

NSN 5365-01-326-3508 is a Shim, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-326-3508?

NSN 5365-01-326-3508 has 4 cross-referenced part numbers: S4200-864838 (Philadelphia Thermometer and Controls Inc), 386B491H01 (Northrop Grumman Systems Corporation Div Marine Systems), 45068 (Kaydon Custom Filtration Corporation), 45068 (Kaydon Corporation Dba Kaydon Filtration Group).

What NSN replaces 5365-01-326-3508?

There are 5 known substitutes for 5365-01-326-3508: 6680-01-193-8885, 5307-01-370-4649, 5365-01-393-1905 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 386B491H01?

Key specifications for 386B491H01: Material: STEEL; Aperture Diameter: 1.560 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN; Outside Diameter: 1.920 INCHES MINIMUM AND 1.950 INCHES MAXIMUM IN; Construction: ONE-PIECE. 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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