PartsTable TECHNICAL DATA SHEET

NSN 2040-01-274-3176Government record, cited

Hatch, Marine2040-01-274-3176

NSN 2040-01-274-3176 · NIIN 012743176 · Part number 2155-353 PC1

Huntington Ingalls Inc Div Newport News Shipbuilding · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 43689

Government record, cited

NSN 2040-01-274-3176 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-274-3176. Manufacturer of record part number: 2155-353 PC1.

Also searched as 2040-01-274-3176 · 2040012743176 · NIIN 012743176 · 01-274-3176 · FSC 2040 Marine Hardware and Hull Items · CAGE 43689 · 2155-353 PC1 · 701-5589436 PC1

Nearby stock numbers ← 2040-01-274-3175 · 2040-01-274-4236 Socket, Deck, Compass →

Features

Hatch,marine — FSC 2040
1 manufacturer part number on file
Manufacturer of record: Huntington Ingalls Inc Div Newport News Shipbuilding

Identification

NSN: 2040-01-274-3176
NIIN: 012743176
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment
Primary part number: 2155-353 PC1
Manufacturer: Huntington Ingalls Inc Div Newport News Shipbuilding

General Description

The Hatch,marine, cataloged under National Stock Number 2040-01-274-3176, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Hatch,marine
FSC / FSG	2040 — Marine Hardware and Hull Items (FSG 20)
Manufacturers	Huntington Ingalls Inc Div Newport News Shipbuilding (CAGE 43689)

Technical Specifications

Parameter	Value
NSN	2040-01-274-3176
Primary Part Number	2155-353 PC1
Item Name	Hatch,marine
FSC / FSG	2040 / 20 — Marine Hardware and Hull Items
Manufacturer	Huntington Ingalls Inc Div Newport News Shipbuilding
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
2155-353 PC1 PRIMARY	Huntington Ingalls Inc Div Newport News Shipbuilding (USA)

Reference documents

Reference	Meaning
701-5589436 PC1	C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity

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 2040-01-274-3176?

NSN 2040-01-274-3176 is a Hatch,marine, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What part numbers are listed for NSN 2040-01-274-3176?

NSN 2040-01-274-3176 has 1 manufacturer part number on file: 2155-353 PC1 (Huntington Ingalls Inc Div Newport News Shipbuilding).

Is NSN 2040-01-274-3176 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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