PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

167-7409320-55Spacer,ring

Naval Sea Systems Command · NSN 5365-01-509-2377 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-509-2377 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-509-2377. Primary manufacturer part number: 167-7409320-55.
Features
  • Spacer,ring — FSC 5365
  • 5 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-509-2377, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpacer,ring
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersNaval Sea Systems Command (CAGE 53711); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169)
Technical Specifications
ParameterValue
NSN5365-01-509-2377
Primary Part Number167-7409320-55
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5360-00-447-9003111470HX INTERCHANGEABLE
Spring,helical,compression
Navistar Intl Corp Truck Br Ohio Plant
3020-01-508-6138167-7409321-10 INTERCHANGEABLE
Gear Sector,spur
Naval Sea Systems Command
3010-01-508-6259167-7409321-8 INTERCHANGEABLE
Coupling,shaft,rigid
Naval Sea Systems Command
3040-01-509-1434167-7409321-7 INTERCHANGEABLE
Shaft,shouldered
Naval Sea Systems Command
3020-01-509-1454167-7409321-11 INTERCHANGEABLE
Gear,spur
Naval Sea Systems Command
3120-01-509-2059596-7409363-3 INTERCHANGEABLE
Bearing,sleeve
Naval Sea Systems Command
3120-01-509-2061B541-1410-6 INTERCHANGEABLE
Bearing,sleeve
Electric Boat Corporation Div General Dynamics Electric Boat
5365-01-509-2199B541-1110-80 INTERCHANGEABLE
Shim
Electric Boat Corporation Div General Dynamics Electric Boat
5365-01-509-2381167-7409320-57 INTERCHANGEABLE
Spacer,ring
Naval Sea Systems Command
3120-01-509-2406167-7409320-116 INTERCHANGEABLE
Bushing,sleeve
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
596-7409363-9 Naval Sea Systems Command (USA)
7409320 Naval Sea Systems Command (USA)
B541-1410-9 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
167-7409320-55 PRIMARY Naval Sea Systems Command (USA)
B541-1100-55 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
5360-00-447-9003INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
111470HX
3020-01-508-6138INTERCHANGEABLE
GEAR SECTOR,SPUR
167-7409321-10
3010-01-508-6259INTERCHANGEABLE
COUPLING,SHAFT,RIGID
167-7409321-8
3040-01-509-1434INTERCHANGEABLE
SHAFT,SHOULDERED
167-7409321-7
3020-01-509-1454INTERCHANGEABLE
GEAR,SPUR
167-7409321-11
3120-01-509-2059INTERCHANGEABLE
BEARING,SLEEVE
596-7409363-3
3120-01-509-2061INTERCHANGEABLE
BEARING,SLEEVE
B541-1410-6
5365-01-509-2199INTERCHANGEABLE
SHIM
B541-1110-80
5365-01-509-2381INTERCHANGEABLE
SPACER,RING
167-7409320-57
3120-01-509-2406INTERCHANGEABLE
BUSHING,SLEEVE
167-7409320-116
3040-01-509-2801INTERCHANGEABLE
SHAFT ASSEMBLY,STRAIGHT
167-7409321-3

Frequently Asked Questions

What is NSN 5365-01-509-2377?

NSN 5365-01-509-2377 is a Spacer,ring, manufactured by Naval Sea Systems Command, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-509-2377?

NSN 5365-01-509-2377 has 5 cross-referenced part numbers: 596-7409363-9 (Naval Sea Systems Command), 7409320 (Naval Sea Systems Command), B541-1410-9 (Electric Boat Corporation Div General Dynamics Electric Boat), 167-7409320-55 (Naval Sea Systems Command), B541-1100-55 (Electric Boat Corporation Div General Dynamics Electric Boat).

What NSN replaces 5365-01-509-2377?

There are 11 known substitutes for 5365-01-509-2377: 5360-00-447-9003, 3020-01-508-6138, 3010-01-508-6259 and 8 more. Verify interchangeability with system specifications before substitution.

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