PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5541Radial Shaft Seal

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 1680-01-610-8906 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-610-8906 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-610-8906. Primary manufacturer part number: 5541.
Features
  • Radial Shaft Seal — FSC 1680
  • 1 verified cross-reference
  • Primary manufacturer: Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Radial Shaft Seal, cataloged under National Stock Number 1680-01-610-8906, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRadial Shaft Seal
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersSkf Usa Inc. Dba Skf Aerospace Sealing Solutions (CAGE 80201)
Technical Specifications
ParameterValue
NSN1680-01-610-8906
Primary Part Number5541
Item NameRadial Shaft Seal
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6105-00-126-2620MG-40 INTERCHANGEABLE
Motor-Tachometer Generator
Dymanetics Inc
5940-00-820-5982205 INTERCHANGEABLE
Terminal Board
Regal Beloit America, Inc
4820-00-827-7902 INTERCHANGEABLE
Valve,check
1680-00-942-15015541 INTERCHANGEABLE
Parts Kitxactuator
Aerocontrolex Group, Inc. Div Talley Actuators
2930-00-971-47695541 INTERCHANGEABLE
Control Box Assembl
Evans Tempcon Michigan, Llc
6515-01-005-75672D7036 INTERCHANGEABLE
Glove,patient Examining
Baxter Healthcare Corp IV Systems/gov Sales
Cross-Reference Index
Part NumberManufacturer
5541 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
6105-00-126-2620INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
MG-40
5940-00-820-5982INTERCHANGEABLE
TERMINAL BOARD
205
4820-00-827-7902INTERCHANGEABLE
VALVE,CHECK
1680-00-942-1501INTERCHANGEABLE
PARTS KITXACTUATOR
5541
2930-00-971-4769INTERCHANGEABLE
CONTROL BOX ASSEMBL
5541
6515-01-005-7567INTERCHANGEABLE
GLOVE,PATIENT EXAMINING
2D7036

Frequently Asked Questions

What is NSN 1680-01-610-8906?

NSN 1680-01-610-8906 is a Radial Shaft Seal, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-610-8906?

NSN 1680-01-610-8906 has 1 cross-referenced part number: 5541 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).

What NSN replaces 1680-01-610-8906?

There are 6 known substitutes for 1680-01-610-8906: 6105-00-126-2620, 5940-00-820-5982, 4820-00-827-7902 and 3 more. Verify interchangeability with system specifications before substitution.

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