PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

154020Seal,nonmetallic Special Shaped

Telemechanics Inc · NSN 5330-00-706-0660 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-706-0660 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-706-0660. Primary manufacturer part number: 154020.
Features
  • Seal,nonmetallic Special Shaped — FSC 5330
  • Attachment Feature Quantity: 55
  • Attachment Method: ROUND HOLEROUND HOLE
  • Fabrication Method: SOLIDSOLID
  • Material: RUBBER OVERALL
  • Construction: SOLIDSOLID
  • Cross-Sectional Height: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
  • Aperture Width: 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Overall construction
General Description

The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-706-0660, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 10 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-706-0660
Primary Part Number154020
Item NameSeal,nonmetallic Special Shaped
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Attachment Feature Quantity55
Attachment MethodROUND HOLEROUND HOLE
Fabrication MethodSOLIDSOLID
MaterialRUBBER OVERALL
ConstructionSOLIDSOLID
Cross-Sectional Height0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
Aperture Width3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN
Cross-Sectional Width0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
Attachment Hole Diameter0.343 INCHES NOMINAL0.343 INCHES NOMINAL IN
Aperture Length14.250 INCHES NOMINAL14.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4720-00-540-19791540-20 INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
5331-00-599-6575154020 INTERCHANGEABLE
O-Ring
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
154020 At and T Corp (USA)
154020 Zf Industrieantriebe Witten Gmbh (DEU)
154020 PRIMARY Telemechanics Inc (USA)
Related Parts
4720-00-540-1979INTERCHANGEABLE
HOSE,NONMETALLIC
1540-20
5331-00-599-6575INTERCHANGEABLE
O-RING
154020

Frequently Asked Questions

What is NSN 5330-00-706-0660?

NSN 5330-00-706-0660 is a Seal,nonmetallic Special Shaped, manufactured by Telemechanics Inc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-706-0660?

NSN 5330-00-706-0660 has 3 cross-referenced part numbers: 154020 (At and T Corp), 154020 (Zf Industrieantriebe Witten Gmbh), 154020 (Telemechanics Inc).

What NSN replaces 5330-00-706-0660?

There are 2 known substitutes for 5330-00-706-0660: 4720-00-540-1979, 5331-00-599-6575. Verify interchangeability with system specifications before substitution.

What are the specifications of 154020?

Key specifications for 154020: Attachment Feature Quantity: 55; Attachment Method: ROUND HOLEROUND HOLE; Fabrication Method: SOLIDSOLID; Material: RUBBER OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-706-0660 still in active supply?

NSN 5330-00-706-0660 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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