PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AMS7278-141ESPacking,preformed

Eriks B.v. · NSN 5330-00-420-5788 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-420-5788 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-420-5788. Primary manufacturer part number: AMS7278-141ES.
Features
  • Packing,preformed — FSC 5330
  • Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
  • Center Hole Diameter: 2.290 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Eriks B.v.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-420-5788, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eriks B.v.. Government technical data includes 2 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-420-5788
Primary Part NumberAMS7278-141ES
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerEriks B.v.
StatusCANCELLED
Cross-Sectional Height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Center Hole Diameter2.290 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5331-00-330-3307AS3209-141 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
AMS7278-141ES Eriks B.v. (NLD)
MS9388-141 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5331-00-330-3307INTERCHANGEABLE
O-RING
AS3209-141

Frequently Asked Questions

What is NSN 5330-00-420-5788?

NSN 5330-00-420-5788 is a Packing,preformed, manufactured by Eriks B.v., classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-420-5788?

NSN 5330-00-420-5788 has 2 cross-referenced part numbers: AMS7278-141ES (Eriks B.v.), MS9388-141 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5330-00-420-5788?

There is 1 known substitute for 5330-00-420-5788: 5331-00-330-3307. Verify interchangeability with system specifications before substitution.

What are the specifications of AMS7278-141ES?

Key specifications for AMS7278-141ES: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Center Hole Diameter: 2.290 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-420-5788 still in active supply?

NSN 5330-00-420-5788 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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