PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1F11Seal,special

Winsmith Div Umc Industries Inc · NSN 5330-00-173-3502 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-173-3502 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-173-3502. Primary manufacturer part number: 1F11.
Features
  • Seal,special — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Winsmith Div Umc Industries Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,special, cataloged under National Stock Number 5330-00-173-3502, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Winsmith Div Umc Industries Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,special
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersWinsmith Div Umc Industries Inc (CAGE 55700)
Technical Specifications
ParameterValue
NSN5330-00-173-3502
Primary Part Number1F11
Item NameSeal,special
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWinsmith Div Umc Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-215-7358202990 INTERCHANGEABLE
Clip,retaining
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5345-01-422-63141F11 INTERCHANGEABLE
Wheel,abrasive
Falcon Abrasive Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
1F11 Winsmith Div Umc Industries Inc (USA)
Related Parts
5340-00-215-7358INTERCHANGEABLE
CLIP,RETAINING
202990
5345-01-422-6314INTERCHANGEABLE
WHEEL,ABRASIVE
1F11

Frequently Asked Questions

What is NSN 5330-00-173-3502?

NSN 5330-00-173-3502 is a Seal,special, manufactured by Winsmith Div Umc Industries Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-173-3502?

NSN 5330-00-173-3502 has 1 cross-referenced part number: 1F11 (Winsmith Div Umc Industries Inc).

What NSN replaces 5330-00-173-3502?

There are 2 known substitutes for 5330-00-173-3502: 5340-00-215-7358, 5345-01-422-6314. Verify interchangeability with system specifications before substitution.

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