PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3261Grommet,nonmetallic

Greene Rubber Company, Inc. · NSN 5325-01-006-4040 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-006-4040 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-006-4040. Primary manufacturer part number: 3261.
Features
  • Grommet,nonmetallic — FSC 5325
  • Large Flange Outside Diameter: 0.750 INCHES NOMINAL IN
  • Groove Outside Diameter: 0.531 INCHES NOMINAL IN
  • Grommet Construction Type: SOLID
  • Grommet Style: ROUND
  • Features Provided: COOLANT RESISTANT AND OIL RESISTANT
  • Hole Diameter: 0.312 INCHES NOMINAL IN
  • Flange Thickness: 0.188 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-006-4040, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Greene Rubber Company, Inc.. Government technical data includes 9 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-006-4040
Primary Part Number3261
Item NameGrommet,nonmetallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerGreene Rubber Company, Inc.
StatusACTIVE
Large Flange Outside Diameter0.750 INCHES NOMINAL IN
Groove Outside Diameter0.531 INCHES NOMINAL IN
Grommet Construction TypeSOLID
Grommet StyleROUND
Features ProvidedCOOLANT RESISTANT AND OIL RESISTANT
Hole Diameter0.312 INCHES NOMINAL IN
Flange Thickness0.188 INCHES NOMINAL IN
Groove Width0.188 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-188-185444615K422 INTERCHANGEABLE
Nipple,pipe
Guild Associates Inc
3455-00-224-365009200 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
4730-00-278-2523 INTERCHANGEABLE
Clamp,hose
4810-00-371-1493326-1 INTERCHANGEABLE
Valve,solenoid
L. J. Engineering Inc
5340-00-753-7521 INTERCHANGEABLE
Clip,retaining
5360-01-026-11083261 INTERCHANGEABLE
Spring,helical,compression
Lawler Manufacturing Company, Inc.
5999-01-106-0842712847-1 INTERCHANGEABLE
Delay Line
Raytheon Company Div Rmd Strategic
2530-01-254-4842326-1 INTERCHANGEABLE
Horn Button,vehicle
Big a Auto Parts Inc Div of Big a Jobber Corp
5345-01-327-9528326-1 INTERCHANGEABLE
Stone,cylinder Hone
Horizon Tool, Inc.
5120-01-430-8546 INTERCHANGEABLE
Wrench,torque
Cross-Reference Index
Part NumberManufacturer
3261 PRIMARY Greene Rubber Company, Inc. (USA)
Related Parts
4730-00-188-1854INTERCHANGEABLE
NIPPLE,PIPE
44615K422
3455-00-224-3650INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
09200
4730-00-278-2523INTERCHANGEABLE
CLAMP,HOSE
4810-00-371-1493INTERCHANGEABLE
VALVE,SOLENOID
326-1
5340-00-753-7521INTERCHANGEABLE
CLIP,RETAINING
5360-01-026-1108INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3261
5999-01-106-0842INTERCHANGEABLE
DELAY LINE
712847-1
2530-01-254-4842INTERCHANGEABLE
HORN BUTTON,VEHICLE
326-1
5345-01-327-9528INTERCHANGEABLE
STONE,CYLINDER HONE
326-1
5120-01-430-8546INTERCHANGEABLE
WRENCH,TORQUE
5130-01-525-0929INTERCHANGEABLE
BIT,SCREWDRIVER
326-1
5310-01-587-5970INTERCHANGEABLE
WASHER,SEAL
3261

Frequently Asked Questions

What is NSN 5325-01-006-4040?

NSN 5325-01-006-4040 is a Grommet,nonmetallic, manufactured by Greene Rubber Company, Inc., classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-006-4040?

NSN 5325-01-006-4040 has 1 cross-referenced part number: 3261 (Greene Rubber Company, Inc.).

What NSN replaces 5325-01-006-4040?

There are 12 known substitutes for 5325-01-006-4040: 4730-00-188-1854, 3455-00-224-3650, 4730-00-278-2523 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3261?

Key specifications for 3261: Overall Height: 0.562 INCHES NOMINAL IN; Large Flange Outside Diameter: 0.750 INCHES NOMINAL IN; Groove Outside Diameter: 0.531 INCHES NOMINAL IN; Grommet Construction Type: SOLID. 10 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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