PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS27683-93Seal,nonmetallic Strip

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5330-00-055-6287 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-055-6287 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-055-6287. Primary manufacturer part number: MS27683-93.
Features
  • Seal,nonmetallic Strip — FSC 5330
  • Aperture Diameter: 23.950 INCHES NOMINAL IN
  • Cross Section Outside Diameter: 0.500 INCHES NOMINAL IN
  • Material Document and Classification: MIL-R-6855,CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: RUBBER CHLOROPRENE CLASS CR OVERALL
  • Smooth Finish Surface Location: BOTTOM AND TOP
  • Style Designator: CIRCULAR
  • Construction: SOLID
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Chloroprene Class Cr Overall construction
General Description

The Seal,nonmetallic Strip, cataloged under National Stock Number 5330-00-055-6287, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-055-6287
Primary Part NumberMS27683-93
Item NameSeal,nonmetallic Strip
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Aperture Diameter23.950 INCHES NOMINAL IN
Cross Section Outside Diameter0.500 INCHES NOMINAL IN
Material Document and ClassificationMIL-R-6855,CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialRUBBER CHLOROPRENE CLASS CR OVERALL
Smooth Finish Surface LocationBOTTOM AND TOP
Style DesignatorCIRCULAR
ConstructionSOLID
Cross-Sectional Height0.250 INCHES NOMINAL IN
FSC Application DataDRUM,METAL
Cross-Sectional Shape StyleD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
8110-00-030-7780 INTERCHANGEABLE
Drum,shipping and Storage
8110-00-254-572226BSS4 INTERCHANGEABLE
Drum,shipping and Storage
The Cary Co
Cross-Reference Index
Part NumberManufacturer
MS27683-93 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS63055-41 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-6054 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
8110-00-030-7780INTERCHANGEABLE
DRUM,SHIPPING AND STORAGE
8110-00-254-5722INTERCHANGEABLE
DRUM,SHIPPING AND STORAGE
26BSS4

Frequently Asked Questions

What is NSN 5330-00-055-6287?

NSN 5330-00-055-6287 is a Seal,nonmetallic Strip, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-055-6287?

NSN 5330-00-055-6287 has 3 cross-referenced part numbers: MS27683-93 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS63055-41 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-6054 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5330-00-055-6287?

There are 2 known substitutes for 5330-00-055-6287: 8110-00-030-7780, 8110-00-254-5722. Verify interchangeability with system specifications before substitution.

What are the specifications of MS27683-93?

Key specifications for MS27683-93: Aperture Diameter: 23.950 INCHES NOMINAL IN; Cross Section Outside Diameter: 0.500 INCHES NOMINAL IN; Material Document and Classification: MIL-R-6855,CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: RUBBER CHLOROPRENE CLASS CR OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-055-6287 still in active supply?

NSN 5330-00-055-6287 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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