Breather2520-01-600-2919

NSN 2520-01-600-2919 · NIIN 016002919 · Part number 1003105

Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy · FSC 2520 — Vehicular Power Transmission Components · FSG 25 — Vehicular Equipment Components · CAGE 58785

Government record, cited

NSN 2520-01-600-2919 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-600-2919. Manufacturer of record part number: 1003105.

Also searched as 2520-01-600-2919 · 2520016002919 · NIIN 016002919 · 01-600-2919 · FSC 2520 Vehicular Power Transmission Components · CAGE 58785 · 1003105

Nearby stock numbers ← 2520-01-600-2915 Axle Assembly, Automotive, Driving · 2520-01-600-3071 Repair Kit, Mechanical Transmissi →

Features

Breather — FSC 2520
1 manufacturer part number on file
Manufacturer of record: Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy

Identification

NSN: 2520-01-600-2919
NIIN: 016002919
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 1003105
Manufacturer: Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy

General Description

The Breather, cataloged under National Stock Number 2520-01-600-2919, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Breather
FSC / FSG	2520 — Vehicular Power Transmission Components (FSG 25)
Manufacturers	Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy (CAGE 58785)

Technical Specifications

Parameter	Value
NSN	2520-01-600-2919
Primary Part Number	1003105
Item Name	Breather
FSC / FSG	2520 / 25 — Vehicular Power Transmission Components
Manufacturer	Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy
Status	ACTIVE

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

3110-01-645-05481003105 POSSIBLE MATCH

ROLLER,BEARING

Possible match (shared part number)Grove U.s. Llc Dba Grove Us Llc

Cross-Reference Index

Part Number	Manufacturer
1003105 PRIMARY	Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy (USA)

Related Parts

3110-01-645-0548POSSIBLE MATCH

ROLLER,BEARING

1003105

Frequently Asked Questions

What is NSN 2520-01-600-2919?

NSN 2520-01-600-2919 is a Breather, manufactured by Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.

What part numbers are listed for NSN 2520-01-600-2919?

NSN 2520-01-600-2919 has 1 manufacturer part number on file: 1003105 (Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy).

What NSN replaces 2520-01-600-2919?

1 possible match (shared part number, not a government interchangeability claim): 3110-01-645-0548. Verify interchangeability with system specifications before substitution.

Is NSN 2520-01-600-2919 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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