PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

806-1Seal,plain Encased

Knowles Mfg Co · NSN 5330-01-325-5151 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-325-5151 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-325-5151. Primary manufacturer part number: 806-1.
Features
  • Seal,plain Encased — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Knowles Mfg Co
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-325-5151, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Knowles Mfg Co. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,plain Encased
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersSkf Usa Inc. Dba Skf Aerospace Sealing Solutions (CAGE 80201); Knowles Mfg Co (CAGE 8H836); French and Hecht Div of Kelsey-Hayes Co (CAGE 1HP50)
Technical Specifications
ParameterValue
NSN5330-01-325-5151
Primary Part Number806-1
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerKnowles Mfg Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5945-00-232-2076T7606570-60 INTERCHANGEABLE
Relay,electromagnetic
Westinghouse Electric Corp
5330-00-366-6423857646 INTERCHANGEABLE
Gasket
Chrysler Realty Company Llc Dba Daimler Chrysler
2815-00-404-3541 INTERCHANGEABLE
Silencer
5985-00-432-0565104078 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Microwave Engineering Corporation
5120-00-473-69215120-00-473-6921 INTERCHANGEABLE
Step Plate,mechanical Puller
General Services Administration Federal Supply Service
5306-00-498-8027 INTERCHANGEABLE
Bolt,eye
5360-00-498-9765R549 INTERCHANGEABLE
Spring,flat
Simplex Time Recorder Llc
6130-00-675-9568104-078 INTERCHANGEABLE
Power Supply
Lockheed Martin Corporation Div Rms - Mitchel Field
5950-00-760-9043 INTERCHANGEABLE
Coil,electrical
4820-00-909-745814863 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
14863 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
806-1 PRIMARY Knowles Mfg Co (USA)
104078 French and Hecht Div of Kelsey-Hayes Co (USA)
Related Parts
5945-00-232-2076INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
T7606570-60
5330-00-366-6423INTERCHANGEABLE
GASKET
857646
2815-00-404-3541INTERCHANGEABLE
SILENCER
5985-00-432-0565INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
104078
5120-00-473-6921INTERCHANGEABLE
STEP PLATE,MECHANICAL PULLER
5120-00-473-6921
5306-00-498-8027INTERCHANGEABLE
BOLT,EYE
5360-00-498-9765INTERCHANGEABLE
SPRING,FLAT
R549
6130-00-675-9568INTERCHANGEABLE
POWER SUPPLY
104-078
5950-00-760-9043INTERCHANGEABLE
COIL,ELECTRICAL
4820-00-909-7458INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
14863
5950-01-181-1517INTERCHANGEABLE
TRANSFORMER,POWER
406392-1
4820-01-274-9162INTERCHANGEABLE
COCK,POPPET DRAIN

Frequently Asked Questions

What is NSN 5330-01-325-5151?

NSN 5330-01-325-5151 is a Seal,plain Encased, manufactured by Knowles Mfg Co, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-325-5151?

NSN 5330-01-325-5151 has 3 cross-referenced part numbers: 14863 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 806-1 (Knowles Mfg Co), 104078 (French and Hecht Div of Kelsey-Hayes Co).

What NSN replaces 5330-01-325-5151?

There are 12 known substitutes for 5330-01-325-5151: 5945-00-232-2076, 5330-00-366-6423, 2815-00-404-3541 and 9 more. Verify interchangeability with system specifications before substitution.

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