PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

751-532-001-603Grommet,nonmetallic

Roanwell, Llc · NSN 5325-00-978-1425 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-978-1425 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-978-1425. Primary manufacturer part number: 751-532-001-603.
Features
  • Grommet,nonmetallic — FSC 5325
  • Large Flange Outside Diameter: 0.516 INCHES NOMINAL IN
  • Grommet Construction Type: SOLID
  • Material: RUBBER SYNTHETIC OVERALL
  • Small Flange Outside Diameter: 0.406 INCHES NOMINAL IN
  • Flange Thickness: 0.059 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
  • Nonmetallic Hardness Rating: 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
  • Small End Hole Diameter: 0.312 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-978-1425, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roanwell, Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-00-978-1425
Primary Part Number751-532-001-603
Item NameGrommet,nonmetallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerRoanwell, Llc
StatusACTIVE
Large Flange Outside Diameter0.516 INCHES NOMINAL IN
Grommet Construction TypeSOLID
MaterialRUBBER SYNTHETIC OVERALL
Small Flange Outside Diameter0.406 INCHES NOMINAL IN
Flange Thickness0.059 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
Nonmetallic Hardness Rating55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
Small End Hole Diameter0.312 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2915-00-303-288412758 INTERCHANGEABLE
Cap,retainer,relief
Triumph Engine Control Systems Llc
5962-00-433-435012758 INTERCHANGEABLE
Microcircuit,linear
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
6660-00-566-4879 INTERCHANGEABLE
Gear Train Assy
5950-01-096-580112758 INTERCHANGEABLE
Transformer,power
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
2530-01-287-445112758 INTERCHANGEABLE
Brake,shoe Type
Silver Eagle Manufacturing Co
4130-01-498-6340 INTERCHANGEABLE
Duct Adapter Kit,air Conditioner
5950-01-520-516512758 INTERCHANGEABLE
Reactor
Pico Electronics Inc
1005-01-632-297512758 INTERCHANGEABLE
Sear
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
5340-01-640-798812758 INTERCHANGEABLE
Lever,manual Control
Brunswick Corp Dba Mercury Marine Div Mercury Marine
Cross-Reference Index
Part NumberManufacturer
751-532-001-603 PRIMARY Roanwell, Llc (USA)
12758 Roanwell, Llc (USA)
Related Parts
2915-00-303-2884INTERCHANGEABLE
CAP,RETAINER,RELIEF
12758
5962-00-433-4350INTERCHANGEABLE
MICROCIRCUIT,LINEAR
12758
6660-00-566-4879INTERCHANGEABLE
GEAR TRAIN ASSY
5950-01-096-5801INTERCHANGEABLE
TRANSFORMER,POWER
12758
2530-01-287-4451INTERCHANGEABLE
BRAKE,SHOE TYPE
12758
4130-01-498-6340INTERCHANGEABLE
DUCT ADAPTER KIT,AIR CONDITIONER
5950-01-520-5165INTERCHANGEABLE
REACTOR
12758
1005-01-632-2975INTERCHANGEABLE
SEAR
12758
5340-01-640-7988INTERCHANGEABLE
LEVER,MANUAL CONTROL
12758

Frequently Asked Questions

What is NSN 5325-00-978-1425?

NSN 5325-00-978-1425 is a Grommet,nonmetallic, manufactured by Roanwell, Llc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-978-1425?

NSN 5325-00-978-1425 has 2 cross-referenced part numbers: 751-532-001-603 (Roanwell, Llc), 12758 (Roanwell, Llc).

What NSN replaces 5325-00-978-1425?

There are 9 known substitutes for 5325-00-978-1425: 2915-00-303-2884, 5962-00-433-4350, 6660-00-566-4879 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 751-532-001-603?

Key specifications for 751-532-001-603: Large Flange Outside Diameter: 0.516 INCHES NOMINAL IN; Overall Height: 2.250 INCHES NOMINAL IN; Grommet Construction Type: SOLID; Material: RUBBER SYNTHETIC OVERALL. 8 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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