PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

505104Oil Seal Assembly

Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems · NSN 2530-00-426-1027 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-426-1027 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-426-1027. Primary manufacturer part number: 505104.
Features
  • Oil Seal Assembly — FSC 2530
  • 4 verified cross-references
  • Primary manufacturer: Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Oil Seal Assembly, cataloged under National Stock Number 2530-00-426-1027, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameOil Seal Assembly
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersZf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (CAGE 77640); Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (CAGE 00447); Komatsu America Corporation (CAGE 23926)
Technical Specifications
ParameterValue
NSN2530-00-426-1027
Primary Part Number505104
Item NameOil Seal Assembly
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerZf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2840-00-021-7661505104 INTERCHANGEABLE
Housing,gearbox,turbine Engine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
6515-00-335-7900505104 INTERCHANGEABLE
Forceps,laryngeal
Teleflex Medical Incorporated Dba Teleflex Medical Inc
2530-00-798-3489032261 INTERCHANGEABLE
Boot,vehicular Components
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
5961-00-921-3781 INTERCHANGEABLE
Semiconductor Device,diode
4220-01-693-7949505-104 INTERCHANGEABLE
Parts Kit,diving Helmet
Kirby Morgan Dive Systems Inc
Cross-Reference Index
Part NumberManufacturer
505104 PRIMARY Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA)
TG4603 Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA)
505104 Komatsu America Corporation (USA)
473057 Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA)
Related Parts
2840-00-021-7661INTERCHANGEABLE
HOUSING,GEARBOX,TURBINE ENGINE
505104
6515-00-335-7900INTERCHANGEABLE
FORCEPS,LARYNGEAL
505104
2530-00-798-3489INTERCHANGEABLE
BOOT,VEHICULAR COMPONENTS
032261
5961-00-921-3781INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4220-01-693-7949INTERCHANGEABLE
PARTS KIT,DIVING HELMET
505-104

Frequently Asked Questions

What is NSN 2530-00-426-1027?

NSN 2530-00-426-1027 is a Oil Seal Assembly, manufactured by Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-426-1027?

NSN 2530-00-426-1027 has 4 cross-referenced part numbers: 505104 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems), TG4603 (Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co), 505104 (Komatsu America Corporation), 473057 (Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co).

What NSN replaces 2530-00-426-1027?

There are 5 known substitutes for 2530-00-426-1027: 2840-00-021-7661, 6515-00-335-7900, 2530-00-798-3489 and 2 more. Verify interchangeability with system specifications before substitution.

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