PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

904-380Spacer,sleeve

Caes Mission Systems Llc · NSN 5365-01-255-5045 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-255-5045 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-255-5045. Primary manufacturer part number: 904-380.
Features
  • Spacer,sleeve — FSC 5365
  • Body Outside Diameter: 0.1870 INCHES NOMINAL IN
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Body Inside Diameter: 0.0630 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Caes Mission Systems Llc
Applications
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-255-5045, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caes Mission Systems Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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.

Technical Specifications
ParameterValue
NSN5365-01-255-5045
Primary Part Number904-380
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerCaes Mission Systems Llc
StatusACTIVE
Body Outside Diameter0.1870 INCHES NOMINAL IN
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Body Inside Diameter0.0630 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-660-5207 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
904-380 Metraplex Corp (USA)
904-380 PRIMARY Caes Mission Systems Llc (USA)
E70-0004-380 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
Related Parts
5935-00-660-5207INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5365-01-255-5045?

NSN 5365-01-255-5045 is a Spacer,sleeve, manufactured by Caes Mission Systems Llc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-255-5045?

NSN 5365-01-255-5045 has 3 cross-referenced part numbers: 904-380 (Metraplex Corp), 904-380 (Caes Mission Systems Llc), E70-0004-380 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications).

What NSN replaces 5365-01-255-5045?

There is 1 known substitute for 5365-01-255-5045: 5935-00-660-5207. Verify interchangeability with system specifications before substitution.

What are the specifications of 904-380?

Key specifications for 904-380: Body Outside Diameter: 0.1870 INCHES NOMINAL IN; Material: PLASTIC POLYAMIDE NYLON OVERALL; Body Inside Diameter: 0.0630 INCHES NOMINAL IN; Overall Length: 0.3800 INCHES NOMINAL IN. 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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