Flame Arrester, Ventilation-Exhau2040-01-557-4058

NSN 2040-01-557-4058 · NIIN 015574058 · Part number 3-320-M20 ITEM 3

Tate Andale, Llc · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 09032

Government record, cited

NSN 2040-01-557-4058 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-557-4058. Manufacturer of record part number: 3-320-M20 ITEM 3.

Also searched as 2040-01-557-4058 · 2040015574058 · NIIN 015574058 · 01-557-4058 · FSC 2040 Marine Hardware and Hull Items · CAGE 09032 · 3-320-M20 ITEM 3

Nearby stock numbers ← 2040-01-557-1880 Hinge Assembly, Marine Structural · 2040-01-557-4439 Anchor, Marine, Fluked →

Features

Flame Arrester,ventilation-Exhau — FSC 2040
1 manufacturer part number on file
Manufacturer of record: Tate Andale, Llc

Identification

NSN: 2040-01-557-4058
NIIN: 015574058
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment
Primary part number: 3-320-M20 ITEM 3
Manufacturer: Tate Andale, Llc

General Description

The Flame Arrester,ventilation-Exhau, cataloged under National Stock Number 2040-01-557-4058, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Tate Andale, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2040-01-557-4058
Primary Part Number	3-320-M20 ITEM 3
Item Name	Flame Arrester,ventilation-Exhau
FSC / FSG	2040 / 20 — Marine Hardware and Hull Items
Manufacturer	Tate Andale, Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
3-320-M20 ITEM 3 PRIMARY	Tate Andale, Llc (USA)

No interchangeability data on file.

Other items in FSC 2040 — Marine Hardware and Hull Items

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2040-00-003-6975

ROLLER,CHOCK

2040-00-004-4739

2040-00-004-4739 · Item name not on file

2040-00-007-1136

HOOK,BOAT

2040-00-008-4790

PLATE,RUDDER

2040-00-008-4792

KEEL COOLER

2040-00-008-9796

PIN,PUSHING KNEE ASSEMBLY

2040-00-008-9797

GRATING ASSEMBLY,FORWARD PORT

2040-00-008-9798

GRATING ASSEMBLY,FORWARD STARBOA

Frequently Asked Questions

What is NSN 2040-01-557-4058?

NSN 2040-01-557-4058 is a Flame Arrester,ventilation-Exhau, manufactured by Tate Andale, Llc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What part numbers are listed for NSN 2040-01-557-4058?

NSN 2040-01-557-4058 has 1 manufacturer part number on file: 3-320-M20 ITEM 3 (Tate Andale, Llc).

What are the specifications of 3-320-M20 ITEM 3?

Key specifications for 3-320-M20 ITEM 3: Special Features: NHA: 4820-01-283-1807; 6 INCH FLOAT VALVE IN; Part Name Assigned by Controlling Agency: FLAME SCREEN; End Item Identification: AVAILABILITY LHD-6. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2040-01-557-4058 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.

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