PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RW1528MK-0.3125Packing Material

R-Way Gasket & Supply Co Inc · NSN 5330-00-197-8493 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-197-8493 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-197-8493. Primary manufacturer part number: RW1528MK-0.3125.
Features
  • Packing Material — FSC 5330
  • Cross-Sectional Width: 0.312 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: C TYPE AND 2 CLASS
  • Cross-Sectional Height: 0.312 INCHES NOMINAL IN
  • Cross-Sectional Width: 0.312 INCHES NOMINAL IN
  • Material: ASBESTOS
  • Nondefinitive Spec/std Data: C TYPE AND 2 CLASS
  • Cross-Sectional Shape Style: SQUARE
Applications
  • Applications requiring Asbestos construction
General Description

The Packing Material, cataloged under National Stock Number 5330-00-197-8493, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is R-Way Gasket & Supply Co Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN5330-00-197-8493
Primary Part NumberRW1528MK-0.3125
Item NamePacking Material
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerR-Way Gasket & Supply Co Inc
StatusACTIVE
Cross-Sectional Width0.312 INCHES NOMINAL IN
Nondefinitive Spec/std DataC TYPE AND 2 CLASS
Cross-Sectional Height0.312 INCHES NOMINAL IN
Cross-Sectional Width0.312 INCHES NOMINAL IN
MaterialASBESTOS
Nondefinitive Spec/std DataC TYPE AND 2 CLASS
Cross-Sectional Shape StyleSQUARE
Fabrication MethodBRAIDED AND SOLID
MaterialASBESTOS
Cross-Sectional Height0.312 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-197-8491 INTERCHANGEABLE
Packing Material
5330-00-197-8492 INTERCHANGEABLE
Packing Material
5330-00-197-8494 INTERCHANGEABLE
Packing Material
5330-00-197-8495 INTERCHANGEABLE
Packing Material
5330-00-197-8497 INTERCHANGEABLE
Packing Material
5330-00-197-8498 INTERCHANGEABLE
Packing Material
5330-00-197-8499 INTERCHANGEABLE
Packing Material
5330-00-197-8500 INTERCHANGEABLE
Packing Material
5330-00-197-8504 INTERCHANGEABLE
Packing Material
5330-00-197-8505 INTERCHANGEABLE
Packing Material
Cross-Reference Index
Part NumberManufacturer
02789 Zf Industrieantriebe Witten Gmbh (DEU)
X74222PC22 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
MILP17303CLASS2TYPEC Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RW1528MK-0.3125 PRIMARY R-Way Gasket & Supply Co Inc (USA)
5330PL1361290 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5330-00-197-8491INTERCHANGEABLE
PACKING MATERIAL
5330-00-197-8492INTERCHANGEABLE
PACKING MATERIAL
5330-00-197-8494INTERCHANGEABLE
PACKING MATERIAL
5330-00-197-8495INTERCHANGEABLE
PACKING MATERIAL
5330-00-197-8497INTERCHANGEABLE
PACKING MATERIAL
5330-00-197-8498INTERCHANGEABLE
PACKING MATERIAL
5330-00-197-8499INTERCHANGEABLE
PACKING MATERIAL
5330-00-197-8500INTERCHANGEABLE
PACKING MATERIAL
5330-00-197-8504INTERCHANGEABLE
PACKING MATERIAL
5330-00-197-8505INTERCHANGEABLE
PACKING MATERIAL
5330-00-197-8535INTERCHANGEABLE
PACKING MATERIAL
5330-01-347-6992INTERCHANGEABLE
GASKET
02789

Frequently Asked Questions

What is NSN 5330-00-197-8493?

NSN 5330-00-197-8493 is a Packing Material, manufactured by R-Way Gasket & Supply Co Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-197-8493?

NSN 5330-00-197-8493 has 5 cross-referenced part numbers: 02789 (Zf Industrieantriebe Witten Gmbh), X74222PC22 (Spx Flow Us, Llc Dba Spx Valves & Controls), MILP17303CLASS2TYPEC (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RW1528MK-0.3125 (R-Way Gasket & Supply Co Inc), 5330PL1361290 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 5330-00-197-8493?

There are 12 known substitutes for 5330-00-197-8493: 5330-00-197-8491, 5330-00-197-8492, 5330-00-197-8494 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RW1528MK-0.3125?

Key specifications for RW1528MK-0.3125: Cross-Sectional Width: 0.312 INCHES NOMINAL IN; Nondefinitive Spec/std Data: C TYPE AND 2 CLASS; Cross-Sectional Height: 0.312 INCHES NOMINAL IN; Cross-Sectional Width: 0.312 INCHES NOMINAL IN. 10 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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