PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

Z-129Grommet,nonmetallic

Minor Rubber Co Inc · NSN 5325-01-331-1356 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-331-1356 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-331-1356. Primary manufacturer part number: Z-129.
Features
  • Grommet,nonmetallic — FSC 5325
  • Hole Diameter: 0.344 INCHES NOMINAL IN
  • Flange Thickness: 0.078 INCHES NOMINAL IN
  • Groove Outside Diameter: 0.500 INCHES NOMINAL IN
  • Grommet Construction Type: SOLID
  • Large Flange Outside Diameter: 0.625 INCHES NOMINAL IN
  • Groove Width: 0.094 INCHES NOMINAL IN
  • Grommet Style: ROUND
Applications
  • Applications requiring Rubber Overall construction
General Description

The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-331-1356, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Minor Rubber Co Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-331-1356
Primary Part NumberZ-129
Item NameGrommet,nonmetallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerMinor Rubber Co Inc
StatusACTIVE
Hole Diameter0.344 INCHES NOMINAL IN
Flange Thickness0.078 INCHES NOMINAL IN
Groove Outside Diameter0.500 INCHES NOMINAL IN
Grommet Construction TypeSOLID
Large Flange Outside Diameter0.625 INCHES NOMINAL IN
Groove Width0.094 INCHES NOMINAL IN
Grommet StyleROUND
MaterialRUBBER OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-00-653-6858Z129 INTERCHANGEABLE
Head,wedge
Applied Power Inc Power Packer
4320-01-200-4316Z129 INTERCHANGEABLE
Deflector,dirt and Liquid
Circor Naval Solutions Llc Dba Warren Pumps
5330-01-239-3561 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
Z-129 PRIMARY Minor Rubber Co Inc (USA)
Related Parts
5120-00-653-6858INTERCHANGEABLE
HEAD,WEDGE
Z129
4320-01-200-4316INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
Z129
5330-01-239-3561INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5325-01-331-1356?

NSN 5325-01-331-1356 is a Grommet,nonmetallic, manufactured by Minor Rubber Co Inc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-331-1356?

NSN 5325-01-331-1356 has 1 cross-referenced part number: Z-129 (Minor Rubber Co Inc).

What NSN replaces 5325-01-331-1356?

There are 3 known substitutes for 5325-01-331-1356: 5120-00-653-6858, 4320-01-200-4316, 5330-01-239-3561. Verify interchangeability with system specifications before substitution.

What are the specifications of Z-129?

Key specifications for Z-129: Hole Diameter: 0.344 INCHES NOMINAL IN; Flange Thickness: 0.078 INCHES NOMINAL IN; Groove Outside Diameter: 0.500 INCHES NOMINAL IN; Grommet Construction Type: SOLID. 9 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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