PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

212788-1Seal,special

Walker Power Systems, Inc. Dba Tiernay Turbines · NSN 5330-01-103-1533 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-103-1533 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-103-1533. Primary manufacturer part number: 212788-1.
Features
  • Seal,special — FSC 5330
  • 5 verified cross-references
  • Primary manufacturer: Walker Power Systems, Inc. Dba Tiernay Turbines
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,special, cataloged under National Stock Number 5330-01-103-1533, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Walker Power Systems, Inc. Dba Tiernay Turbines. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSeal,special
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersWalker Power Systems, Inc. Dba Tiernay Turbines (CAGE 51913); Lister Petter Ltd (CAGE K0160); C-Way Industries Inc (CAGE 57386); Zf Industrieantriebe Witten Gmbh (CAGE D9182)
Technical Specifications
ParameterValue
NSN5330-01-103-1533
Primary Part Number212788-1
Item NameSeal,special
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWalker Power Systems, Inc. Dba Tiernay Turbines
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5950-01-014-1784662-0518-010 INTERCHANGEABLE
Transformer,power
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4820-01-187-1839318514 ITEM 11 INTERCHANGEABLE
Valve,check
Lake Shore Systems, Inc.
4820-01-187-1840318514 ITEM 61 INTERCHANGEABLE
Valve,check
Lake Shore Systems, Inc.
4820-01-187-1882118001 INTERCHANGEABLE
Valve,restrictor Check
Lake Shore Systems, Inc.
4820-01-188-0714318514 ITEM 13 INTERCHANGEABLE
Valve,needle
Lake Shore Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
212788-1 Walker Power Systems, Inc. Dba Tiernay Turbines (USA)
318514 Lister Petter Ltd (GBR)
A04100261 C-Way Industries Inc (CAN)
318514 Zf Industrieantriebe Witten Gmbh (DEU)
04100261 C-Way Industries Inc (CAN)
Related Parts
5950-01-014-1784INTERCHANGEABLE
TRANSFORMER,POWER
662-0518-010
4820-01-187-1839INTERCHANGEABLE
VALVE,CHECK
318514 ITEM 11
4820-01-187-1840INTERCHANGEABLE
VALVE,CHECK
318514 ITEM 61
4820-01-187-1882INTERCHANGEABLE
VALVE,RESTRICTOR CHECK
118001
4820-01-188-0714INTERCHANGEABLE
VALVE,NEEDLE
318514 ITEM 13

Frequently Asked Questions

What is NSN 5330-01-103-1533?

NSN 5330-01-103-1533 is a Seal,special, manufactured by Walker Power Systems, Inc. Dba Tiernay Turbines, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-01-103-1533?

NSN 5330-01-103-1533 has 5 cross-referenced part numbers: 212788-1 (Walker Power Systems, Inc. Dba Tiernay Turbines), 318514 (Lister Petter Ltd), A04100261 (C-Way Industries Inc), 318514 (Zf Industrieantriebe Witten Gmbh), 04100261 (C-Way Industries Inc).

What NSN replaces 5330-01-103-1533?

There are 5 known substitutes for 5330-01-103-1533: 5950-01-014-1784, 4820-01-187-1839, 4820-01-187-1840 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 5330-01-103-1533 still in active supply?

NSN 5330-01-103-1533 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