PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50011Grommet,nonmetallic

Crown Aircraft Lighting Inc. · NSN 5325-00-281-6593 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-281-6593 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-281-6593. Primary manufacturer part number: 50011.
Features
  • Grommet,nonmetallic — FSC 5325
  • Large Flange Outside Diameter: 0.438 INCHES NOMINAL IN
  • Grommet Style: ROUND
  • Flange Thickness: 0.062 INCHES NOMINAL IN
  • Groove Width: 0.062 INCHES NOMINAL IN
  • Hole Diameter: 0.188 INCHES NOMINAL IN
  • Groove Outside Diameter: 0.312 INCHES NOMINAL IN
  • Grommet Construction Type: SOLID
Applications
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-281-6593, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crown Aircraft Lighting Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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
NSN5325-00-281-6593
Primary Part Number50011
Item NameGrommet,nonmetallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerCrown Aircraft Lighting Inc.
StatusACTIVE
Large Flange Outside Diameter0.438 INCHES NOMINAL IN
Grommet StyleROUND
Flange Thickness0.062 INCHES NOMINAL IN
Groove Width0.062 INCHES NOMINAL IN
Hole Diameter0.188 INCHES NOMINAL IN
Groove Outside Diameter0.312 INCHES NOMINAL IN
Grommet Construction TypeSOLID
MaterialRUBBER SYNTHETIC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6645-00-066-42796645000664279 INTERCHANGEABLE
Watch,wrist
General Services Administration Federal Supply Service
3110-00-157-3740 INTERCHANGEABLE
Bearing,ball,thrust
5331-00-166-0969M83248/1-010 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
6625-00-167-958610045468-1 INTERCHANGEABLE
Lead,test
Us Army Aviation and Missile Command
6145-00-194-9829 INTERCHANGEABLE
Braid,wire
5120-00-221-114817-2 INTERCHANGEABLE
Punch and Die,grommet Inserting
Wilson Corporation, Inc. Dba Hollingsworth Mfg. Co. Div Hollingsworth Mfg.
5305-00-286-2740 INTERCHANGEABLE
Screw,machine
5133-00-335-5377 INTERCHANGEABLE
Extension,chuck,dri
5360-00-343-6972 INTERCHANGEABLE
Spring,helical,compression
3040-00-356-3233SC-C-69394 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
2172 Dialight Corporation (USA)
920-2172 Allied Electronics Inc Sub of Hall-Mark Electronics Corp (USA)
50011 PRIMARY Crown Aircraft Lighting Inc. (USA)
2172 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
Related Parts
6645-00-066-4279INTERCHANGEABLE
WATCH,WRIST
6645000664279
3110-00-157-3740INTERCHANGEABLE
BEARING,BALL,THRUST
5331-00-166-0969INTERCHANGEABLE
O-RING
M83248/1-010
6625-00-167-9586INTERCHANGEABLE
LEAD,TEST
10045468-1
6145-00-194-9829INTERCHANGEABLE
BRAID,WIRE
5120-00-221-1148INTERCHANGEABLE
PUNCH AND DIE,GROMMET INSERTING
17-2
5305-00-286-2740INTERCHANGEABLE
SCREW,MACHINE
5133-00-335-5377INTERCHANGEABLE
EXTENSION,CHUCK,DRI
5360-00-343-6972INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3040-00-356-3233INTERCHANGEABLE
LEVER,MANUAL CONTROL
SC-C-69394
4730-00-491-1013INTERCHANGEABLE
NIPPLE,PIPE
4730-00-537-3328INTERCHANGEABLE
COLLECT,QUICK DISCONNECT

Frequently Asked Questions

What is NSN 5325-00-281-6593?

NSN 5325-00-281-6593 is a Grommet,nonmetallic, manufactured by Crown Aircraft Lighting Inc., classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-281-6593?

NSN 5325-00-281-6593 has 4 cross-referenced part numbers: 2172 (Dialight Corporation), 920-2172 (Allied Electronics Inc Sub of Hall-Mark Electronics Corp), 50011 (Crown Aircraft Lighting Inc.), 2172 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron).

What NSN replaces 5325-00-281-6593?

There are 12 known substitutes for 5325-00-281-6593: 6645-00-066-4279, 3110-00-157-3740, 5331-00-166-0969 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50011?

Key specifications for 50011: Large Flange Outside Diameter: 0.438 INCHES NOMINAL IN; Overall Height: 0.188 INCHES NOMINAL IN; Grommet Style: ROUND; Flange Thickness: 0.062 INCHES NOMINAL IN. 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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