PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49473Seal

Dana Automotive Systems Group, Llc Dba Dana Sealing Products · NSN 2520-00-447-2375 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-447-2375 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-447-2375. Primary manufacturer part number: 49473.
Features
  • Seal — FSC 2520
  • 5 verified cross-references
  • Primary manufacturer: Dana Automotive Systems Group, Llc Dba Dana Sealing Products
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal, cataloged under National Stock Number 2520-00-447-2375, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dana Automotive Systems Group, Llc Dba Dana Sealing Products. This item has 5 commercial cross-references from 5 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
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersSpalla Inc (CAGE 22852); Garwood/feller Inc Garwood Winch Div (CAGE 61465); Dana Automotive Systems Group, Llc Dba Dana Sealing Products (CAGE 79150); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Federal-Mogul Corp Chassis Products Div (CAGE 76680)
Technical Specifications
ParameterValue
NSN2520-00-447-2375
Primary Part Number49473
Item NameSeal
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerDana Automotive Systems Group, Llc Dba Dana Sealing Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-166-0996 INTERCHANGEABLE
O-Ring
5960-00-245-0163 INTERCHANGEABLE
Electron Tube
6130-00-542-61446144 INTERCHANGEABLE
Power Supply
Good-All Electric Inc
5310-00-829-0207 INTERCHANGEABLE
Nut,plain,hexagon
4730-00-873-3864L040078PEA INTERCHANGEABLE
Coupling,clamp,pipe
Victaulic Company of America Inc Dba Victaulic Company of America
6210-01-126-50276144 INTERCHANGEABLE
Shield,outer
Carlisle & Finch Co
3040-01-173-13616144 INTERCHANGEABLE
Lever,remote Control
Greno Industries, Inc. Dba Greno Industries Inc
6530-01-173-8840 INTERCHANGEABLE
Shaving Kit,surgical Preparation
5360-01-207-1459 INTERCHANGEABLE
Spring,helical,compression
6620-01-264-4904 INTERCHANGEABLE
Gage,pressure,dial Indicating
Cross-Reference Index
Part NumberManufacturer
2188038 Spalla Inc (USA)
7Y1747 Garwood/feller Inc Garwood Winch Div (USA)
49473 PRIMARY Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
7000798 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
6144 Federal-Mogul Corp Chassis Products Div (USA)
Related Parts
5331-00-166-0996INTERCHANGEABLE
O-RING
5960-00-245-0163INTERCHANGEABLE
ELECTRON TUBE
6130-00-542-6144INTERCHANGEABLE
POWER SUPPLY
6144
5310-00-829-0207INTERCHANGEABLE
NUT,PLAIN,HEXAGON
4730-00-873-3864INTERCHANGEABLE
COUPLING,CLAMP,PIPE
L040078PEA
6210-01-126-5027INTERCHANGEABLE
SHIELD,OUTER
6144
3040-01-173-1361INTERCHANGEABLE
LEVER,REMOTE CONTROL
6144
6530-01-173-8840INTERCHANGEABLE
SHAVING KIT,SURGICAL PREPARATION
5360-01-207-1459INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6620-01-264-4904INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6520-01-272-9341INTERCHANGEABLE
BRUSH,BRISTLE,DENTAL HANDPIECE
06144
5640-01-308-0297INTERCHANGEABLE
INSULATION SLEEVING,THERMAL

Frequently Asked Questions

What is NSN 2520-00-447-2375?

NSN 2520-00-447-2375 is a Seal, manufactured by Dana Automotive Systems Group, Llc Dba Dana Sealing Products, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-447-2375?

NSN 2520-00-447-2375 has 5 cross-referenced part numbers: 2188038 (Spalla Inc), 7Y1747 (Garwood/feller Inc Garwood Winch Div), 49473 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products), 7000798 (U S Army Tank Automotive Command Amsta-Im-Mm), 6144 (Federal-Mogul Corp Chassis Products Div).

What NSN replaces 2520-00-447-2375?

There are 12 known substitutes for 2520-00-447-2375: 5331-00-166-0996, 5960-00-245-0163, 6130-00-542-6144 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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