PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P538Packing Material

Siemens Water Technologies Corp. Div Wallace & Tiernan Products · NSN 5330-00-830-5554 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-830-5554 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-830-5554. Primary manufacturer part number: P538.
Features
  • Packing Material — FSC 5330
  • Material: ASBESTOS
  • Fabrication Method: ACCORDION-FOLDED
  • 1 verified cross-reference
  • Primary manufacturer: Siemens Water Technologies Corp. Div Wallace & Tiernan Products
Applications
  • Applications requiring Asbestos construction
General Description

The Packing Material, cataloged under National Stock Number 5330-00-830-5554, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Siemens Water Technologies Corp. Div Wallace & Tiernan Products. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-830-5554
Primary Part NumberP538
Item NamePacking Material
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSiemens Water Technologies Corp. Div Wallace & Tiernan Products
StatusACTIVE
MaterialASBESTOS
Fabrication MethodACCORDION-FOLDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6930-00-469-2742 INTERCHANGEABLE
Disk,valve,metallic
2930-01-032-81688538R INTERCHANGEABLE
Pump,cooling System,engine
Elgin Industries Inc. Dba
2940-01-229-90321R0714 INTERCHANGEABLE
Filter Element,fluid
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
P538 Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA)
Related Parts
6930-00-469-2742INTERCHANGEABLE
DISK,VALVE,METALLIC
2930-01-032-8168INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
8538R
2940-01-229-9032INTERCHANGEABLE
FILTER ELEMENT,FLUID
1R0714

Frequently Asked Questions

What is NSN 5330-00-830-5554?

NSN 5330-00-830-5554 is a Packing Material, manufactured by Siemens Water Technologies Corp. Div Wallace & Tiernan Products, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-830-5554?

NSN 5330-00-830-5554 has 1 cross-referenced part number: P538 (Siemens Water Technologies Corp. Div Wallace & Tiernan Products).

What NSN replaces 5330-00-830-5554?

There are 3 known substitutes for 5330-00-830-5554: 6930-00-469-2742, 2930-01-032-8168, 2940-01-229-9032. Verify interchangeability with system specifications before substitution.

What are the specifications of P538?

Key specifications for P538: Material: ASBESTOS; Fabrication Method: ACCORDION-FOLDED. 2 total characteristics are documented in the Federal Logistics Information System.

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