PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F3C10089PC21Retainer,packing

Vacco Industries · NSN 5330-01-020-9511 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-020-9511 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-020-9511. Primary manufacturer part number: F3C10089PC21.
Features
  • Retainer,packing — FSC 5330
  • Cross-Sectional Height: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
  • Cut Type: DIAGONAL OVERALL
  • Departure From Cited Document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
  • Material Document and Classification: SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Criticality Code Justification: ZZZW
  • Material: PLASTIC TETRAFLUOROETHYLENE OVERALL
  • Cross-Sectional Shape Style: SQUARE/RECTANGULAR
Applications
  • Applications requiring Plastic Tetrafluoroethylene Overall construction
General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-020-9511, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Vacco Industries. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-020-9511
Primary Part NumberF3C10089PC21
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerVacco Industries
StatusACTIVE
Cross-Sectional Height0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
Cut TypeDIAGONAL OVERALL
Departure From Cited DocumentCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
Material Document and ClassificationSAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
Criticality Code JustificationZZZW
MaterialPLASTIC TETRAFLUOROETHYLENE OVERALL
Cross-Sectional Shape StyleSQUARE/RECTANGULAR
Peripheral Diameter0.479 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN
Center Hole Diameter0.375 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN
Joint TypeSCARF-PERIPHERAL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-027-3590 INTERCHANGEABLE
Retainer,packing
5330-00-543-7090 INTERCHANGEABLE
Retainer,packing
5330-00-549-7073 INTERCHANGEABLE
Retainer,packing
5330-01-513-9034 INTERCHANGEABLE
Backup Ring,aircraf
Cross-Reference Index
Part NumberManufacturer
F3C10089PC21 Vacco Industries (USA)
V3D10119 ITEM 34 Vacco Industries (USA)
MS28774-012CP Naval Inventory Control Point Mechanicsburg (USA)
F3C10109 ITEM 21 Vacco Industries (USA)
V3D10118 ITEM 32CP Naval Inventory Control Point Mechanicsburg (USA)
SAE-AS8791 Sae International Dba Sae International (USA)
V3D10114 ITEM 28 Vacco Industries (USA)
F3C10089 ITEM 21CP Naval Inventory Control Point Mechanicsburg (USA)
V3D10118 ITEM 32 Vacco Industries (USA)
V3D10158 ITEM 34CP Naval Inventory Control Point Mechanicsburg (USA)
MS28774-012 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS28774 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
F3C10109 ITEM 21CP Naval Inventory Control Point Mechanicsburg (USA)
MS28774-012CP Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
V3D10158 ITEM 34 Vacco Industries (USA)
F3C10089 ITEM 21 Vacco Industries (USA)
F3C10089PC21CP Naval Inventory Control Point Mechanicsburg (USA)
V3D10119 ITEM 34CP Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5330-00-027-3590INTERCHANGEABLE
RETAINER,PACKING
5330-00-543-7090INTERCHANGEABLE
RETAINER,PACKING
5330-00-549-7073INTERCHANGEABLE
RETAINER,PACKING
5330-01-513-9034INTERCHANGEABLE
BACKUP RING,AIRCRAF

Frequently Asked Questions

What is NSN 5330-01-020-9511?

NSN 5330-01-020-9511 is a Retainer,packing, manufactured by Vacco Industries, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-020-9511?

NSN 5330-01-020-9511 has 18 cross-referenced part numbers: F3C10089PC21 (Vacco Industries), V3D10119 ITEM 34 (Vacco Industries), MS28774-012CP (Naval Inventory Control Point Mechanicsburg), F3C10109 ITEM 21 (Vacco Industries), V3D10118 ITEM 32CP (Naval Inventory Control Point Mechanicsburg) and 13 more.

What NSN replaces 5330-01-020-9511?

There are 4 known substitutes for 5330-01-020-9511: 5330-00-027-3590, 5330-00-543-7090, 5330-00-549-7073 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F3C10089PC21?

Key specifications for F3C10089PC21: Cross-Sectional Height: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN; Cut Type: DIAGONAL OVERALL; Departure From Cited Document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Material Document and Classification: SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 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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