PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21506-0013Seal,special

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-762-6558 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-762-6558 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-762-6558. Primary manufacturer part number: 21506-0013.
Features
  • Seal,special — FSC 5330
  • 7 verified cross-references
  • Primary manufacturer: Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,special, cataloged under National Stock Number 5330-00-762-6558, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc. This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,special
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersHdt Expeditionary Systems Inc (CAGE 92878); Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (CAGE 73680); Davey Compressor Co Div of Keco Industries Inc (CAGE 16004); Drs Environmental Systems Inc (CAGE 5RQL2); Kenneth Industrial Products, Inc. Dba Kenneth Industrial Products Inc (CAGE 53181)
Technical Specifications
ParameterValue
NSN5330-00-762-6558
Primary Part Number21506-0013
Item NameSeal,special
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2520-00-116-6739 INTERCHANGEABLE
Retainer,plate
2945-00-396-4199206849 INTERCHANGEABLE
Filter Element,fluid
Canadian Commercial Corporation
5331-00-913-266316606A41-7 INTERCHANGEABLE
O-Ring
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
5330-01-263-3758206849 INTERCHANGEABLE
Gasket
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
Cross-Reference Index
Part NumberManufacturer
206849 Hdt Expeditionary Systems Inc (USA)
63X13-9381 Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
21506-0013 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
206849 Davey Compressor Co Div of Keco Industries Inc (USA)
206849 Drs Environmental Systems Inc (USA)
21506-0013 Kenneth Industrial Products, Inc. Dba Kenneth Industrial Products Inc (USA)
206849 Kidde-Fenwal, Llc (USA)
Related Parts
2520-00-116-6739INTERCHANGEABLE
RETAINER,PLATE
2945-00-396-4199INTERCHANGEABLE
FILTER ELEMENT,FLUID
206849
5331-00-913-2663INTERCHANGEABLE
O-RING
16606A41-7
5330-01-263-3758INTERCHANGEABLE
GASKET
206849

Frequently Asked Questions

What is NSN 5330-00-762-6558?

NSN 5330-00-762-6558 is a Seal,special, manufactured by Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-762-6558?

NSN 5330-00-762-6558 has 7 cross-referenced part numbers: 206849 (Hdt Expeditionary Systems Inc), 63X13-9381 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 21506-0013 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 206849 (Davey Compressor Co Div of Keco Industries Inc), 206849 (Drs Environmental Systems Inc) and 2 more.

What NSN replaces 5330-00-762-6558?

There are 4 known substitutes for 5330-00-762-6558: 2520-00-116-6739, 2945-00-396-4199, 5331-00-913-2663 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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