PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS9388-029Packing,preformed

Le Joint Francais · NSN 5330-00-862-8652 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-862-8652 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-862-8652. Primary manufacturer part number: MS9388-029.
Features
  • Packing,preformed — FSC 5330
  • Hardness Rating: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Material: RUBBER FLUOROCARBON CLASS FPM OVERALL
  • Cross-Sectional Shape Style: O-RING
  • Center Hole Diameter: 1.479 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN
  • Material Document and Classification: AMS-7278 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • 4 verified cross-references
Applications
  • Applications requiring Rubber Fluorocarbon Class Fpm Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-862-8652, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Le Joint Francais. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5330-00-862-8652
Primary Part NumberMS9388-029
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLe Joint Francais
StatusCANCELLED
Hardness Rating70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
MaterialRUBBER FLUOROCARBON CLASS FPM OVERALL
Cross-Sectional Shape StyleO-RING
Center Hole Diameter1.479 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN
Material Document and ClassificationAMS-7278 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5331-00-166-1036AS3209-029 INTERCHANGEABLE
O-Ring
Blade Industrial Products Inc
5950-01-058-7721345587 INTERCHANGEABLE
Reactor
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
MS9388-029 Le Joint Francais (FRA)
MS9388-029ES Eriks B.v. (NLD)
345587 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
MS9388-029 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5331-00-166-1036INTERCHANGEABLE
O-RING
AS3209-029
5950-01-058-7721INTERCHANGEABLE
REACTOR
345587

Frequently Asked Questions

What is NSN 5330-00-862-8652?

NSN 5330-00-862-8652 is a Packing,preformed, manufactured by Le Joint Francais, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-862-8652?

NSN 5330-00-862-8652 has 4 cross-referenced part numbers: MS9388-029 (Le Joint Francais), MS9388-029ES (Eriks B.v.), 345587 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), MS9388-029 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5330-00-862-8652?

There are 2 known substitutes for 5330-00-862-8652: 5331-00-166-1036, 5950-01-058-7721. Verify interchangeability with system specifications before substitution.

What are the specifications of MS9388-029?

Key specifications for MS9388-029: Hardness Rating: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER FLUOROCARBON CLASS FPM OVERALL; Cross-Sectional Shape Style: O-RING. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-862-8652 still in active supply?

NSN 5330-00-862-8652 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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