PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32878Seal,nonmetallic Special Shaped

Mid-Continent Instrument Co Inc · NSN 5330-01-352-7787 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-352-7787 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-352-7787. Primary manufacturer part number: 32878.
Features
  • Seal,nonmetallic Special Shaped — FSC 5330
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Construction: ONE-PIECEONE-PIECE
  • Cross-Sectional Shape Style: SPECIALSPECIAL
  • Cross-Sectional Width: 0.270 INCHES NOMINAL0.270 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
  • Cross-Sectional Height: 0.100 INCHES NOMINAL0.100 INCHES NOMINAL IN
  • Material Document and Classification: MIL-R-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-352-7787, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mid-Continent Instrument Co Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-352-7787
Primary Part Number32878
Item NameSeal,nonmetallic Special Shaped
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMid-Continent Instrument Co Inc
StatusACTIVE
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
ConstructionONE-PIECEONE-PIECE
Cross-Sectional Shape StyleSPECIALSPECIAL
Cross-Sectional Width0.270 INCHES NOMINAL0.270 INCHES NOMINAL IN
Style DesignatorCIRCULAR
Cross-Sectional Height0.100 INCHES NOMINAL0.100 INCHES NOMINAL IN
Material Document and ClassificationMIL-R-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Aperture Diameter2.250 INCHES NOMINAL2.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3020-00-308-716332878C INTERCHANGEABLE
Gear,spur
Hyster-Yale Group, Inc.
1560-00-572-683532878 INTERCHANGEABLE
Cable Assy
Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
4720-00-676-79362556-6 INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
Cross-Reference Index
Part NumberManufacturer
32878 Mid-Continent Instrument Co Inc (USA)
32878 Fl Aerospace Corp Janitrol Aero Div/general Design (USA)
Related Parts
3020-00-308-7163INTERCHANGEABLE
GEAR,SPUR
32878C
1560-00-572-6835INTERCHANGEABLE
CABLE ASSY
32878
4720-00-676-7936INTERCHANGEABLE
HOSE,NONMETALLIC
2556-6

Frequently Asked Questions

What is NSN 5330-01-352-7787?

NSN 5330-01-352-7787 is a Seal,nonmetallic Special Shaped, manufactured by Mid-Continent Instrument Co Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-352-7787?

NSN 5330-01-352-7787 has 2 cross-referenced part numbers: 32878 (Mid-Continent Instrument Co Inc), 32878 (Fl Aerospace Corp Janitrol Aero Div/general Design).

What NSN replaces 5330-01-352-7787?

There are 3 known substitutes for 5330-01-352-7787: 3020-00-308-7163, 1560-00-572-6835, 4720-00-676-7936. Verify interchangeability with system specifications before substitution.

What are the specifications of 32878?

Key specifications for 32878: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL; Construction: ONE-PIECEONE-PIECE; Cross-Sectional Shape Style: SPECIALSPECIAL; Cross-Sectional Width: 0.270 INCHES NOMINAL0.270 INCHES NOMINAL IN. 8 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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