PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300127-6Spacer

Kaydon Ring & Seal Inc Dba Skf Precision Technologies · NSN 5365-00-399-4163 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-399-4163 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-399-4163. Primary manufacturer part number: 300127-6.
Features
  • Spacer — FSC 5365
  • 9 verified cross-references
  • Primary manufacturer: Kaydon Ring & Seal Inc Dba Skf Precision Technologies
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer, cataloged under National Stock Number 5365-00-399-4163, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kaydon Ring & Seal Inc Dba Skf Precision Technologies. This item has 9 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.

Catalog Facts
Item NameSpacer
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersSiemens Energy, Inc. (CAGE 16712); Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (CAGE 75394); Kaydon Ring & Seal Inc Dba Skf Precision Technologies (CAGE 75370)
Technical Specifications
ParameterValue
NSN5365-00-399-4163
Primary Part Number300127-6
Item NameSpacer
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerKaydon Ring & Seal Inc Dba Skf Precision Technologies
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5306-01-535-81951817967C1 INTERCHANGEABLE
Bolt,machine
Nd Defense Llc
Cross-Reference Index
Part NumberManufacturer
G14605PC20 Siemens Energy, Inc. (USA)
G15277PC21 Siemens Energy, Inc. (USA)
G15203-21 Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA)
G14605-20 Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA)
529A2A Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA)
G14605-20 Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA)
G15203-21 Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA)
300127-6 PRIMARY Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA)
G15203PC21 Siemens Energy, Inc. (USA)
Related Parts
5306-01-535-8195INTERCHANGEABLE
BOLT,MACHINE
1817967C1

Frequently Asked Questions

What is NSN 5365-00-399-4163?

NSN 5365-00-399-4163 is a Spacer, manufactured by Kaydon Ring & Seal Inc Dba Skf Precision Technologies, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-399-4163?

NSN 5365-00-399-4163 has 9 cross-referenced part numbers: G14605PC20 (Siemens Energy, Inc.), G15277PC21 (Siemens Energy, Inc.), G15203-21 (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), G14605-20 (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), 529A2A (Kaydon Ring & Seal Inc Dba Skf Precision Technologies) and 4 more.

What NSN replaces 5365-00-399-4163?

There is 1 known substitute for 5365-00-399-4163: 5306-01-535-8195. Verify interchangeability with system specifications before substitution.

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