NSN 5325-01-694-6903 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-694-6903. Manufacturer of record part number: 4017.
Flange Thickness: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Large Flange Outside Diameter: 1.076 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN
Material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
Hole Diameter: 0.39 INCHES MINIMUM AND 0.55 INCHES MAXIMUM IN
2 manufacturer part numbers on file
Manufacturer of record: Heyco Inc Dba Heyco Products
Identification
NSN: 5325-01-694-6903
NIIN: 016946903
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 4017
Manufacturer: Heyco Inc Dba Heyco Products
General Description
The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-694-6903, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Heyco Inc Dba Heyco Products. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5325-01-694-6903
Primary Part Number
4017
Item Name
Grommet,nonmetallic
FSC / FSG
5325 / 53 — Fastening Devices
Manufacturer
Heyco Inc Dba Heyco Products
Status
ACTIVE
Grommet Style
ROUND
Flange Thickness
0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Large Flange Outside Diameter
1.076 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN
Material
RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884
5325-00-000-1884 · Item name not on file
5325-00-000-9988
5325-00-000-9988 · Item name not on file
5325-00-001-1567
RING,RETAINING
5325-00-001-2043
FASTENER,PANEL
5325-00-001-3842
RING,RETAINING
5325-00-001-3858
5325-00-001-3858 · Item name not on file
5325-00-001-3871
RING,RETAINING
5325-00-001-4317
RING,RETAINING
Frequently Asked Questions
What is NSN 5325-01-694-6903?
NSN 5325-01-694-6903 is a Grommet,nonmetallic, manufactured by Heyco Inc Dba Heyco Products, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-694-6903?
NSN 5325-01-694-6903 has 2 manufacturer part numbers on file: 19-52964 (Shur-Fast Fasteners Inc), 4017 (Heyco Inc Dba Heyco Products).
What are the specifications of 4017?
Key specifications for 4017: Overall Height: 0.840 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN; Grommet Style: ROUND; Flange Thickness: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Large Flange Outside Diameter: 1.076 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5325-01-694-6903 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.