PartsTable TECHNICAL DATA SHEET

NSN 2825-01-169-3795Government record, cited

Link, Steam, Inlet2825-01-169-3795

NSN 2825-01-169-3795 · NIIN 011693795 · Part number 44B3021-644

Elliott Company Div Jeannette · FSC 2825 — Steam Turbines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 72957

Government record, cited

NSN 2825-01-169-3795 — this item is cataloged by the U.S. Government under National Stock Number 2825-01-169-3795. Manufacturer of record part number: 44B3021-644.

Also searched as 2825-01-169-3795 · 2825011693795 · NIIN 011693795 · 01-169-3795 · FSC 2825 Steam Turbines and Components · CAGE 72957 · 44B3021-644 · 3329298PIECE16U · 44B3021-044 · 3329298

Nearby stock numbers ← 2825-01-169-3794 Block, Steam, Inlet Valve · 2825-01-169-4883 Rod, Piston Pump →

Features

Link,steam,inlet — FSC 2825
General Characteristics Item Description: STEEL
1 manufacturer part number on file
Manufacturer of record: Elliott Company Div Jeannette

Identification

NSN: 2825-01-169-3795
NIIN: 011693795
FSC: 2825 — Steam Turbines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 44B3021-644
Manufacturer: Elliott Company Div Jeannette

General Description

The Link,steam,inlet, cataloged under National Stock Number 2825-01-169-3795, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Elliott Company Div Jeannette. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2825-01-169-3795
Primary Part Number	44B3021-644
Item Name	Link,steam,inlet
FSC / FSG	2825 / 28 — Steam Turbines and Components
Manufacturer	Elliott Company Div Jeannette
Status	ACTIVE
General Characteristics Item Description	STEEL

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

⇄ Related Items 7

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

5360-01-169-379644B3021-781C POSSIBLE MATCH

SPRING,HANGER,STEAM

Possible match (shared part number)Elliott Company Div Jeannette

2825-01-169-493744B3021-634 POSSIBLE MATCH

LINK,STEAM,INLET VALVE,TURBINE

Possible match (shared part number)Elliott Company Div Jeannette

2825-01-169-493844B3721-555 POSSIBLE MATCH

LEVER,STEAM,INLET VALVE,TURBINE

Possible match (shared part number)Elliott Company Div Jeannette

2825-01-169-493944B3721-258 POSSIBLE MATCH

VALVE,CONTROL SUPPORT,TURBINE

Possible match (shared part number)Elliott Company Div Jeannette

2825-01-169-49403329298PIECE16BT POSSIBLE MATCH

PAD,WEAR,STEAM,INLET,TURBINE

Possible match (shared part number)Naval Ship Systems Command

4820-01-170-53893329298PIECE16D POSSIBLE MATCH

YOKE,STEAM,INLET,VALVE

Possible match (shared part number)Naval Ship Systems Command

2805-01-170-68803329298PIECE16AC POSSIBLE MATCH

PIVOT ASSEMBLY,STEA

Possible match (shared part number)Naval Ship Systems Command

Cross-Reference Index

Part Number	Manufacturer
44B3021-644 PRIMARY	Elliott Company Div Jeannette (USA)

Reference documents

Reference	Meaning
3329298PIECE16U	3/2 Design control — primary reference U.S. Government activity
44B3021-644	C/1 Advisory reference — outside the item-of-supply concept Carrier Corp
44B3021-044	5/9 Secondary reference Carrier Corp
3329298	D/9 Drawing number reference only U.S. Government activity

Related Parts

5360-01-169-3796POSSIBLE MATCH

SPRING,HANGER,STEAM

44B3021-781C

2825-01-169-4937POSSIBLE MATCH

LINK,STEAM,INLET VALVE,TURBINE

44B3021-634

2825-01-169-4938POSSIBLE MATCH

LEVER,STEAM,INLET VALVE,TURBINE

44B3721-555

2825-01-169-4939POSSIBLE MATCH

VALVE,CONTROL SUPPORT,TURBINE

44B3721-258

2825-01-169-4940POSSIBLE MATCH

PAD,WEAR,STEAM,INLET,TURBINE

3329298PIECE16BT

4820-01-170-5389POSSIBLE MATCH

YOKE,STEAM,INLET,VALVE

3329298PIECE16D

2805-01-170-6880POSSIBLE MATCH

PIVOT ASSEMBLY,STEA

3329298PIECE16AC

Frequently Asked Questions

What is NSN 2825-01-169-3795?

NSN 2825-01-169-3795 is a Link,steam,inlet, manufactured by Elliott Company Div Jeannette, classified under FSC 2825, Steam Turbines and Components. Status: active.

What part numbers are listed for NSN 2825-01-169-3795?

NSN 2825-01-169-3795 has 1 manufacturer part number on file: 44B3021-644 (Elliott Company Div Jeannette).

What NSN replaces 2825-01-169-3795?

7 possible matches (shared part number, not a government interchangeability claim): 5360-01-169-3796, 2825-01-169-4937, 2825-01-169-4938. Verify interchangeability with system specifications before substitution.

What are the specifications of 44B3021-644?

Key specifications for 44B3021-644: General Characteristics Item Description: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 2825-01-169-3795 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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