PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49727Seal,plain

Dana Automotive Systems Group, Llc Dba Dana Sealing Products · NSN 5330-00-551-4008 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-551-4008 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-551-4008. Primary manufacturer part number: 49727.
Features
  • Seal,plain — FSC 5330
  • Housing Bore Diameter: 4.130 INCHES MINIMUM AND 4.134 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: DUAL LIP
  • Accommodated Shaft Diameter: 3.123 INCHES MINIMUM AND 3.127 INCHES MAXIMUM IN
  • Seal Width: 0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN
  • Material: STEEL SPRING
  • Material: STEEL INTERNALLY MOLDED-IN REINFORCEMENT
  • Construction: SOLID
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Spring construction
General Description

The Seal,plain, cataloged under National Stock Number 5330-00-551-4008, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dana Automotive Systems Group, Llc Dba Dana Sealing Products. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-551-4008
Primary Part Number49727
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDana Automotive Systems Group, Llc Dba Dana Sealing Products
StatusCANCELLED
Housing Bore Diameter4.130 INCHES MINIMUM AND 4.134 INCHES MAXIMUM IN
Cross-Sectional Shape StyleDUAL LIP
Accommodated Shaft Diameter3.123 INCHES MINIMUM AND 3.127 INCHES MAXIMUM IN
Seal Width0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN
MaterialSTEEL SPRING
MaterialSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
ConstructionSOLID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
3120-00-193-1278176927 INTERCHANGEABLE
Roller,linear-Rotary Motion
Lockheed Martin Corp
5935-00-196-0462 INTERCHANGEABLE
Jack,tip
5133-00-243-2217 INTERCHANGEABLE
Drill,twist
1285-00-498-96002678741 INTERCHANGEABLE
Radar Set Subassembly
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4520-00-704-91071-41743 INTERCHANGEABLE
Heating Element,electrical,nonim
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
5330-00-824-0437176927 INTERCHANGEABLE
Seal,plain Encased
Cummins Inc.
6105-01-088-90887052-2 INTERCHANGEABLE
Stator,motor
Rtx Corporation Div Pratt & Whitney
4810-01-332-9798705-22 INTERCHANGEABLE
Valve,solenoid
Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products
Cross-Reference Index
Part NumberManufacturer
49727 PRIMARY Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
176927 Komatsu American Intl Co (USA)
141743 Cummins Inc. (USA)
413HA34 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
70522 Cummins Inc. (USA)
CA20957C Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
ER1581 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
Related Parts
3120-00-193-1278INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
176927
5935-00-196-0462INTERCHANGEABLE
JACK,TIP
5133-00-243-2217INTERCHANGEABLE
DRILL,TWIST
1285-00-498-9600INTERCHANGEABLE
RADAR SET SUBASSEMBLY
2678741
4520-00-704-9107INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
1-41743
5330-00-824-0437INTERCHANGEABLE
SEAL,PLAIN ENCASED
176927
6105-01-088-9088INTERCHANGEABLE
STATOR,MOTOR
7052-2
4810-01-332-9798INTERCHANGEABLE
VALVE,SOLENOID
705-22

Frequently Asked Questions

What is NSN 5330-00-551-4008?

NSN 5330-00-551-4008 is a Seal,plain, manufactured by Dana Automotive Systems Group, Llc Dba Dana Sealing Products, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-551-4008?

NSN 5330-00-551-4008 has 7 cross-referenced part numbers: 49727 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products), 176927 (Komatsu American Intl Co), 141743 (Cummins Inc.), 413HA34 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 70522 (Cummins Inc.) and 2 more.

What NSN replaces 5330-00-551-4008?

There are 8 known substitutes for 5330-00-551-4008: 3120-00-193-1278, 5935-00-196-0462, 5133-00-243-2217 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 49727?

Key specifications for 49727: Housing Bore Diameter: 4.130 INCHES MINIMUM AND 4.134 INCHES MAXIMUM IN; Cross-Sectional Shape Style: DUAL LIP; Accommodated Shaft Diameter: 3.123 INCHES MINIMUM AND 3.127 INCHES MAXIMUM IN; Seal Width: 0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-551-4008 still in active supply?

NSN 5330-00-551-4008 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com