Button, Plug5340-01-209-1138

NSN 5340-01-209-1138 · NIIN 012091138 · Part number D4377

Edwin B. Stimpson Company, Inc. Dba Stimpson · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 57771

Government record, cited

NSN 5340-01-209-1138 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-209-1138. Manufacturer of record part number: D4377.

Also searched as 5340-01-209-1138 · 5340012091138 · NIIN 012091138 · 01-209-1138 · FSC 5340 Hardware, Commercial · CAGE 57771 · D4377

Nearby stock numbers ← 5340-01-209-1117 Standoff, Threaded, Spacing · 5340-01-209-1139 Strap, Retaining →

Features

Button,plug — FSC 5340
Head Height: 0.094 INCHES NOMINAL IN
Hole Accommodation Diameter: 1.156 INCHES NOMINAL IN
Material Accommodated Thickness: 0.031 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
Style Designator: STANDARD
Head Outside Diameter: 1.344 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Edwin B. Stimpson Company, Inc. Dba Stimpson

Identification

NSN: 5340-01-209-1138
NIIN: 012091138
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: D4377
Manufacturer: Edwin B. Stimpson Company, Inc. Dba Stimpson

General Description

The Button,plug, cataloged under National Stock Number 5340-01-209-1138, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Edwin B. Stimpson Company, Inc. Dba Stimpson. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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	5340-01-209-1138
Primary Part Number	D4377
Item Name	Button,plug
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Edwin B. Stimpson Company, Inc. Dba Stimpson
Status	ACTIVE
Head Height	0.094 INCHES NOMINAL IN
Hole Accommodation Diameter	1.156 INCHES NOMINAL IN
Material Accommodated Thickness	0.031 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
Style Designator	STANDARD
Head Outside Diameter	1.344 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X
Unit of Issue	EA

Cross-Reference Index

Part Number	Manufacturer
D4377 PRIMARY	Edwin B. Stimpson Company, Inc. Dba Stimpson (USA)

Frequently Asked Questions

What is NSN 5340-01-209-1138?

NSN 5340-01-209-1138 is a Button,plug, manufactured by Edwin B. Stimpson Company, Inc. Dba Stimpson, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-209-1138?

NSN 5340-01-209-1138 has 1 manufacturer part number on file: D4377 (Edwin B. Stimpson Company, Inc. Dba Stimpson).

What are the specifications of D4377?

Key specifications for D4377: Overall Height: 0.359 INCHES NOMINAL IN; Head Height: 0.094 INCHES NOMINAL IN; Hole Accommodation Diameter: 1.156 INCHES NOMINAL IN; Material Accommodated Thickness: 0.031 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-209-1138 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.

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