PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

251596Disk,solid,plain

Valcor Engineering Corporation · NSN 5330-00-456-3170 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-456-3170 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-456-3170. Primary manufacturer part number: 251596.
Features
  • Disk,solid,plain — FSC 5330
  • Thickness: 0.014 INCHES NOMINAL IN
  • Material Document and Classification: CAGE 18873, MYLAR A MFR REF SINGLE MATERIAL RESPONSE
  • Diameter: 0.940 INCHES NOMINAL IN
  • Material: PLASTIC POLYESTER
  • 2 verified cross-references
  • Primary manufacturer: Valcor Engineering Corporation
Applications
  • Applications requiring Plastic Polyester construction
General Description

The Disk,solid,plain, cataloged under National Stock Number 5330-00-456-3170, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Valcor Engineering Corporation. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-456-3170
Primary Part Number251596
Item NameDisk,solid,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerValcor Engineering Corporation
StatusACTIVE
Thickness0.014 INCHES NOMINAL IN
Material Document and ClassificationCAGE 18873, MYLAR A MFR REF SINGLE MATERIAL RESPONSE
Diameter0.940 INCHES NOMINAL IN
MaterialPLASTIC POLYESTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-00-727-5677MS90726-162 INTERCHANGEABLE
Screw,cap,hexagon Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
251596 PRIMARY Valcor Engineering Corporation (USA)
251596 Kidde-Fenwal, Llc (USA)
Related Parts
5305-00-727-5677INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
MS90726-162

Frequently Asked Questions

What is NSN 5330-00-456-3170?

NSN 5330-00-456-3170 is a Disk,solid,plain, manufactured by Valcor Engineering Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-456-3170?

NSN 5330-00-456-3170 has 2 cross-referenced part numbers: 251596 (Valcor Engineering Corporation), 251596 (Kidde-Fenwal, Llc).

What NSN replaces 5330-00-456-3170?

There is 1 known substitute for 5330-00-456-3170: 5305-00-727-5677. Verify interchangeability with system specifications before substitution.

What are the specifications of 251596?

Key specifications for 251596: Thickness: 0.014 INCHES NOMINAL IN; Material Document and Classification: CAGE 18873, MYLAR A MFR REF SINGLE MATERIAL RESPONSE; Diameter: 0.940 INCHES NOMINAL IN; Material: PLASTIC POLYESTER. 4 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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