PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57623Spacer,ring

Mendenhall Industries Corp Div Mendenhall Industries · NSN 5365-00-602-7905 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-602-7905 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-602-7905. Primary manufacturer part number: 57623.
Features
  • Spacer,ring — FSC 5365
  • Outside Diameter: 1.594 INCHES NOMINAL IN
  • Overall Thickness: 0.062 INCHES NOMINAL IN
  • Inside Diameter: 1.375 INCHES NOMINAL IN
  • Material: COPPER ALLOY
  • 1 verified cross-reference
  • Primary manufacturer: Mendenhall Industries Corp Div Mendenhall Industries
Applications
  • Applications requiring Copper Alloy construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-00-602-7905, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mendenhall Industries Corp Div Mendenhall Industries. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-602-7905
Primary Part Number57623
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerMendenhall Industries Corp Div Mendenhall Industries
StatusACTIVE
Outside Diameter1.594 INCHES NOMINAL IN
Overall Thickness0.062 INCHES NOMINAL IN
Inside Diameter1.375 INCHES NOMINAL IN
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2815-00-689-3479576-23 INTERCHANGEABLE
Ring,sealing Diesel
Perkins Engines Company Ltd - Perkins Parts Distribution Centre Uk
2640-00-813-7478VS-793-GOVT INTERCHANGEABLE
Valve,pneumatic Tire
Dill Air Controls Products Llc Dba Dill Air Controls Products Llc
5330-00-911-538057623 INTERCHANGEABLE
Gasket
Gichner Systems Group, Inc. Div C5isr Division
1005-01-661-339657623 INTERCHANGEABLE
Chute,ammunition
Nobles Worldwide, Inc.
Cross-Reference Index
Part NumberManufacturer
57623 PRIMARY Mendenhall Industries Corp Div Mendenhall Industries (USA)
Related Parts
2815-00-689-3479INTERCHANGEABLE
RING,SEALING DIESEL
576-23
2640-00-813-7478INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
VS-793-GOVT
5330-00-911-5380INTERCHANGEABLE
GASKET
57623
1005-01-661-3396INTERCHANGEABLE
CHUTE,AMMUNITION
57623

Frequently Asked Questions

What is NSN 5365-00-602-7905?

NSN 5365-00-602-7905 is a Spacer,ring, manufactured by Mendenhall Industries Corp Div Mendenhall Industries, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-602-7905?

NSN 5365-00-602-7905 has 1 cross-referenced part number: 57623 (Mendenhall Industries Corp Div Mendenhall Industries).

What NSN replaces 5365-00-602-7905?

There are 4 known substitutes for 5365-00-602-7905: 2815-00-689-3479, 2640-00-813-7478, 5330-00-911-5380 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 57623?

Key specifications for 57623: Outside Diameter: 1.594 INCHES NOMINAL IN; Overall Thickness: 0.062 INCHES NOMINAL IN; Inside Diameter: 1.375 INCHES NOMINAL IN; Material: COPPER ALLOY. 4 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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