PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

509-91Seal,anti Flicker

Cummins Power Generation Inc. · NSN 5330-00-088-6372 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-088-6372 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-088-6372. Primary manufacturer part number: 509-91.
Features
  • Seal,anti Flicker — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Cummins Power Generation Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,anti Flicker, cataloged under National Stock Number 5330-00-088-6372, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Power Generation Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,anti Flicker
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersZf Industrieantriebe Witten Gmbh (CAGE D9182); Cummins Power Generation Inc. (CAGE 44940)
Technical Specifications
ParameterValue
NSN5330-00-088-6372
Primary Part Number509-91
Item NameSeal,anti Flicker
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCummins Power Generation Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5325-00-916-8705 INTERCHANGEABLE
Ring,retaining
4820-01-045-3811 INTERCHANGEABLE
Valve,regulating,fluid Pressure
5331-01-264-6392509-0091 INTERCHANGEABLE
O-Ring
Cummins Power Generation Inc.
5342-01-596-7895W2T91962 INTERCHANGEABLE
Plug,anode Retaining
Evoqua Water Technologies Llc
Cross-Reference Index
Part NumberManufacturer
509-0091 Zf Industrieantriebe Witten Gmbh (DEU)
509-91 PRIMARY Cummins Power Generation Inc. (USA)
Related Parts
5325-00-916-8705INTERCHANGEABLE
RING,RETAINING
4820-01-045-3811INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
5331-01-264-6392INTERCHANGEABLE
O-RING
509-0091
5342-01-596-7895INTERCHANGEABLE
PLUG,ANODE RETAINING
W2T91962

Frequently Asked Questions

What is NSN 5330-00-088-6372?

NSN 5330-00-088-6372 is a Seal,anti Flicker, manufactured by Cummins Power Generation Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-088-6372?

NSN 5330-00-088-6372 has 2 cross-referenced part numbers: 509-0091 (Zf Industrieantriebe Witten Gmbh), 509-91 (Cummins Power Generation Inc.).

What NSN replaces 5330-00-088-6372?

There are 4 known substitutes for 5330-00-088-6372: 5325-00-916-8705, 4820-01-045-3811, 5331-01-264-6392 and 1 more. Verify interchangeability with system specifications before substitution.

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