NSN 5340-00-109-7764 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-109-7764. Manufacturer of record part number: D494.
Outside Diameter: 0.400 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
Style Designator: CONCAVE
Material Thickness: 0.070 INCHES NOMINAL IN
Material: NICKEL ALLOY
2 manufacturer part numbers on file
Manufacturer of record: Fike Corporation
Identification
NSN: 5340-00-109-7764
NIIN: 001097764
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: D494
Manufacturer: Fike Corporation
General Description
The Plug,expansion, cataloged under National Stock Number 5340-00-109-7764, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Fike Corporation. 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. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-00-109-7764
Primary Part Number
D494
Item Name
Plug,expansion
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Fike Corporation
Status
ACTIVE
Radius
0.375 INCHES NOMINAL IN
Outside Diameter
0.400 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
Style Designator
CONCAVE
Material Thickness
0.070 INCHES NOMINAL IN
Material
NICKEL ALLOY
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-00-109-7764?
NSN 5340-00-109-7764 is a Plug,expansion, manufactured by Fike Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-00-109-7764?
NSN 5340-00-109-7764 has 2 manufacturer part numbers on file: D494 (Fike Corporation), 448-0489 (Meggitt Troy Inc).
What are the specifications of D494?
Key specifications for D494: Radius: 0.375 INCHES NOMINAL IN; Outside Diameter: 0.400 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN; Style Designator: CONCAVE; Material Thickness: 0.070 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5340-00-109-7764 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.