PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P791000564Spacer,sleeve

Argon St, Inc. · NSN 5365-01-165-2540 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-165-2540 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-165-2540. Primary manufacturer part number: P791000564.
Features
  • Spacer,sleeve — FSC 5365
  • 3 verified cross-references
  • Primary manufacturer: Argon St, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-165-2540, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Argon St, Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpacer,sleeve
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersRoller Bearing Co of America, Inc Div Pic Design (CAGE 00141); Argon St, Inc. (CAGE 3B3G2); F E L Corp (CAGE 16786)
Technical Specifications
ParameterValue
NSN5365-01-165-2540
Primary Part NumberP791000564
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerArgon St, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5945-00-374-1691B91.0 INTERCHANGEABLE
Relay,thermal
Schneider Electric Usa, Inc.
5999-00-735-2205B9.10 INTERCHANGEABLE
Heater,thermal Release
Schneider Electric Usa, Inc.
5998-01-519-07898527619-115 INTERCHANGEABLE
Circuit Card Assembly
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
B9-10 Roller Bearing Co of America, Inc Div Pic Design (USA)
P791000564 PRIMARY Argon St, Inc. (USA)
P791000564 F E L Corp (USA)
Related Parts
5945-00-374-1691INTERCHANGEABLE
RELAY,THERMAL
B91.0
5999-00-735-2205INTERCHANGEABLE
HEATER,THERMAL RELEASE
B9.10
5998-01-519-0789INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
8527619-115

Frequently Asked Questions

What is NSN 5365-01-165-2540?

NSN 5365-01-165-2540 is a Spacer,sleeve, manufactured by Argon St, Inc., classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-165-2540?

NSN 5365-01-165-2540 has 3 cross-referenced part numbers: B9-10 (Roller Bearing Co of America, Inc Div Pic Design), P791000564 (Argon St, Inc.), P791000564 (F E L Corp).

What NSN replaces 5365-01-165-2540?

There are 3 known substitutes for 5365-01-165-2540: 5945-00-374-1691, 5999-00-735-2205, 5998-01-519-0789. Verify interchangeability with system specifications before substitution.

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