PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10258-5Seal,plain

Demarkus Corp Refrigeration Engineering Corp · NSN 5330-01-313-0756 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-313-0756 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-313-0756. Primary manufacturer part number: 10258-5.
Features
  • Seal,plain — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Demarkus Corp Refrigeration Engineering Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-313-0756, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Demarkus Corp Refrigeration Engineering Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,plain
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersDemarkus Corp Refrigeration Engineering Corp (CAGE 19422)
Technical Specifications
ParameterValue
NSN5330-01-313-0756
Primary Part Number10258-5
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDemarkus Corp Refrigeration Engineering Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2540-01-368-7627102585PS INTERCHANGEABLE
Lock,seat,back
Seats Inc Div Seats Incorporated
Cross-Reference Index
Part NumberManufacturer
10258-5 Demarkus Corp Refrigeration Engineering Corp (USA)
D5-10252 PIECE 7B2 Demarkus Corp Refrigeration Engineering Corp (USA)
Related Parts
2540-01-368-7627INTERCHANGEABLE
LOCK,SEAT,BACK
102585PS

Frequently Asked Questions

What is NSN 5330-01-313-0756?

NSN 5330-01-313-0756 is a Seal,plain, manufactured by Demarkus Corp Refrigeration Engineering Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-313-0756?

NSN 5330-01-313-0756 has 2 cross-referenced part numbers: 10258-5 (Demarkus Corp Refrigeration Engineering Corp), D5-10252 PIECE 7B2 (Demarkus Corp Refrigeration Engineering Corp).

What NSN replaces 5330-01-313-0756?

There is 1 known substitute for 5330-01-313-0756: 2540-01-368-7627. Verify interchangeability with system specifications before substitution.

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