Bumper5340-00-620-4077

NSN 5340-00-620-4077 · NIIN 006204077

FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5340-00-620-4077 · 5340006204077 · NIIN 006204077 · 00-620-4077 · FSC 5340 Hardware, Commercial · 722228 · 722228

Nearby stock numbers ← 5340-00-620-3672 Strike, Catch · 5340-00-620-4114 →

Features

Bumper — FSC 5340
Shank Diameter: 2.000 INCHES NOMINAL IN
Outside/top Flange Diameter: 3.125 INCHES NOMINAL IN
Material Hardness Rating: 65.0 DUROMETER NOMINAL
Shank Length: 0.625 INCHES NOMINAL IN
Style Designator: CHAMFERED FLANGE
Color: BLACK
Chamfer Angle in Deg: 45.0

Identification

NSN: 5340-00-620-4077
NIIN: 006204077
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives

General Description

The Bumper, cataloged under National Stock Number 5340-00-620-4077, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5340-00-620-4077
Item Name	Bumper
FSC / FSG	5340 / 53 — Hardware, Commercial
Status	ACTIVE
Shank Diameter	2.000 INCHES NOMINAL IN
Outside/top Flange Diameter	3.125 INCHES NOMINAL IN
Material Hardness Rating	65.0 DUROMETER NOMINAL
Shank Length	0.625 INCHES NOMINAL IN
Style Designator	CHAMFERED FLANGE
Color	BLACK
Chamfer Angle in Deg	45.0
Material	RUBBER

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

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
722228	3/9 Design control — primary reference American Standard Inc Westinghouse Air Brake Co Div
722228	5/9 Secondary reference Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co

Frequently Asked Questions

What is NSN 5340-00-620-4077?

NSN 5340-00-620-4077 is a Bumper, classified under FSC 5340, Hardware, Commercial. Status: active.

What are the specifications of 5340-00-620-4077?

Key specifications for 5340-00-620-4077: Shank Diameter: 2.000 INCHES NOMINAL IN; Overall Height: 1.250 INCHES NOMINAL IN; Outside/top Flange Diameter: 3.125 INCHES NOMINAL IN; Material Hardness Rating: 65.0 DUROMETER NOMINAL. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5340-00-620-4077 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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