PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CW30125Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-178-7606 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-178-7606 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-178-7606. Primary manufacturer part number: CW30125.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 3.000 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Sealing Element Style: ANGULAR
  • Seal Width: 0.625 INCHES NOMINAL IN
  • Housing Bore Diameter: 4.999 INCHES NOMINAL IN
  • Material: LEATHER SEALING ELEMENT
  • Case Style: SQUARE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-178-7606, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-178-7606
Primary Part NumberCW30125
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Accommodated Shaft Diameter3.000 INCHES NOMINAL IN
MaterialSTEEL CASE
Sealing Element StyleANGULAR
Seal Width0.625 INCHES NOMINAL IN
Housing Bore Diameter4.999 INCHES NOMINAL IN
MaterialLEATHER SEALING ELEMENT
Case StyleSQUARE
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1650-00-095-123930116 INTERCHANGEABLE
Piston,relief Valve
Arvinmeritor Inc
5331-00-165-1972AS3208-03 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
4930-00-253-24781142 INTERCHANGEABLE
Lubricating Gun,handheld
Lincoln Industrial Corporation Div Lincoln Industrial Corporation
5985-00-941-4391 INTERCHANGEABLE
Adapter,waveguide
6210-01-024-025630116 INTERCHANGEABLE
Lens,light
Gte Products Corp Lighting Products Group Hillsboro Miniature Lamp Plant
8010-01-039-5343 INTERCHANGEABLE
Paint,enamel
5305-01-124-769730116 INTERCHANGEABLE
Screw,cap,hexagon Head
Barnes Group Inc. Dba Barnes Distribution
4730-01-158-841513935 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Munters Corporation Dba Munters Des Champs Products Div Cargocaire
4720-01-273-4728100R2TYPEAT-16 INTERCHANGEABLE
Hose,nonmetallic
Sae International Dba Sae International
6150-01-346-12123011-6 INTERCHANGEABLE
Wiring Harness
B/e Aerospace, Inc.
Cross-Reference Index
Part NumberManufacturer
30116 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
CW30125 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
1650-00-095-1239INTERCHANGEABLE
PISTON,RELIEF VALVE
30116
5331-00-165-1972INTERCHANGEABLE
O-RING
AS3208-03
4930-00-253-2478INTERCHANGEABLE
LUBRICATING GUN,HANDHELD
1142
5985-00-941-4391INTERCHANGEABLE
ADAPTER,WAVEGUIDE
6210-01-024-0256INTERCHANGEABLE
LENS,LIGHT
30116
8010-01-039-5343INTERCHANGEABLE
PAINT,ENAMEL
5305-01-124-7697INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
30116
4730-01-158-8415INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
13935
4720-01-273-4728INTERCHANGEABLE
HOSE,NONMETALLIC
100R2TYPEAT-16
6150-01-346-1212INTERCHANGEABLE
WIRING HARNESS
3011-6
4730-01-501-1705INTERCHANGEABLE
CLAMP,HOSE
30-116-4
4440-01-556-9511INTERCHANGEABLE
DEHUMIDIFIER,DESICCANT,ELECTRIC

Frequently Asked Questions

What is NSN 5330-00-178-7606?

NSN 5330-00-178-7606 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-178-7606?

NSN 5330-00-178-7606 has 2 cross-referenced part numbers: 30116 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), CW30125 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).

What NSN replaces 5330-00-178-7606?

There are 12 known substitutes for 5330-00-178-7606: 1650-00-095-1239, 5331-00-165-1972, 4930-00-253-2478 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CW30125?

Key specifications for CW30125: Accommodated Shaft Diameter: 3.000 INCHES NOMINAL IN; Material: STEEL CASE; Sealing Element Style: ANGULAR; Seal Width: 0.625 INCHES NOMINAL IN. 8 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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