Seal Assembly, Shaft Log, Ship2040-01-627-3245

NSN 2040-01-627-3245 · NIIN 016273245 · Part number 02-212-334 W 3-3/4 BELLOWS

Pyi, Inc. Dba Pyi Inc · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 1XXB1

Government record, cited

NSN 2040-01-627-3245 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-627-3245. Manufacturer of record part number: 02-212-334 W 3-3/4 BELLOWS.

Also searched as 2040-01-627-3245 · 2040016273245 · NIIN 016273245 · 01-627-3245 · FSC 2040 Marine Hardware and Hull Items · CAGE 1XXB1 · 02-212-334 W 3-3/4 BELLOWS

Nearby stock numbers ← 2040-01-627-3131 Toggle Arm, Dog Assembly, Hatch · 2040-01-627-3934 Fender, Marine →

Features

Seal Assembly,shaft Log,ship — FSC 2040
1 manufacturer part number on file
Manufacturer of record: Pyi, Inc. Dba Pyi Inc

Identification

NSN: 2040-01-627-3245
NIIN: 016273245
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment
Primary part number: 02-212-334 W 3-3/4 BELLOWS
Manufacturer: Pyi, Inc. Dba Pyi Inc

General Description

The Seal Assembly,shaft Log,ship, cataloged under National Stock Number 2040-01-627-3245, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Pyi, Inc. Dba Pyi Inc. 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	2040-01-627-3245
Primary Part Number	02-212-334 W 3-3/4 BELLOWS
Item Name	Seal Assembly,shaft Log,ship
FSC / FSG	2040 / 20 — Marine Hardware and Hull Items
Manufacturer	Pyi, Inc. Dba Pyi Inc
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
02-212-334 W 3-3/4 BELLOWS PRIMARY	Pyi, Inc. Dba Pyi Inc (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.

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2040-00-361-3924

2040-00-361-3924 · Item name not on file

2040-00-368-5901

2040-00-368-5901 · Item name not on file

2040-00-385-8796

BOX,STUFFING

2040-00-385-9234

2040-00-385-9234 · Item name not on file

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FAIRWATER

2040-00-393-3850

STRAINER,INTAKE

Frequently Asked Questions

What is NSN 2040-01-627-3245?

NSN 2040-01-627-3245 is a Seal Assembly,shaft Log,ship, manufactured by Pyi, Inc. Dba Pyi Inc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What part numbers are listed for NSN 2040-01-627-3245?

NSN 2040-01-627-3245 has 1 manufacturer part number on file: 02-212-334 W 3-3/4 BELLOWS (Pyi, Inc. Dba Pyi Inc).

What are the specifications of 02-212-334 W 3-3/4 BELLOWS?

Key specifications for 02-212-334 W 3-3/4 BELLOWS: Special Features: SHAFT LOG SEAL ASSEMBLY FOR A 3-3/4 INCH SHAFT TUBE ON THE 47 FT MLB; SHAFT DIAMETER 2-1/2 INCHES; TOTAL LENGTH 9.625 INCHES; TOTAL COMPRESSED LENGTH 8.375 INCHES; ROTOR DIAMETER 4.2 INCHES; CARBON CUFF DIAMETER 3.375 INCHES; STERN CUFF LENGTH 2 INCHES IN; End Item Identification: SHAFTING SYSTEM MAIN PROPULSION, P/N 47B MLB 243-010. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2040-01-627-3245 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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