PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45345Spacer,ring

Ridge Tool Company · NSN 5365-01-527-5872 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-527-5872 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-527-5872. Primary manufacturer part number: 45345.
Features
  • Spacer,ring — FSC 5365
  • 1 verified cross-reference
  • Primary manufacturer: Ridge Tool Company
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-527-5872, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ridge Tool Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-527-5872
Primary Part Number45345
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerRidge Tool Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4320-00-191-522445345 INTERCHANGEABLE
Ejector Assembly,air
Patterson Pump Co Div Patterson Pump Company
5310-00-926-1926N45345 INTERCHANGEABLE
Washer,flat
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
45345 PRIMARY Ridge Tool Company (USA)
Related Parts
4320-00-191-5224INTERCHANGEABLE
EJECTOR ASSEMBLY,AIR
45345
5310-00-926-1926INTERCHANGEABLE
WASHER,FLAT
N45345

Frequently Asked Questions

What is NSN 5365-01-527-5872?

NSN 5365-01-527-5872 is a Spacer,ring, manufactured by Ridge Tool Company, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-527-5872?

NSN 5365-01-527-5872 has 1 cross-referenced part number: 45345 (Ridge Tool Company).

What NSN replaces 5365-01-527-5872?

There are 2 known substitutes for 5365-01-527-5872: 4320-00-191-5224, 5310-00-926-1926. Verify interchangeability with system specifications before substitution.

What are the specifications of 45345?

Key specifications for 45345: End Item Identification: MODEL 300 POWER PIPE THREADER; Part Name Assigned by Controlling Agency: THRUST RING. 2 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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