PartsTable TECHNICAL DATA SHEET

NSN 5950-00-856-0683Government record, cited

Filter5950-00-856-0683

NSN 5950-00-856-0683 · NIIN 008560683 · Part number 21-104

Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 08719

Government record, cited

NSN 5950-00-856-0683 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-856-0683. Manufacturer of record part number: 21-104.

Also searched as 5950-00-856-0683 · 5950008560683 · NIIN 008560683 · 00-856-0683 · FSC 5950 Coils and Transformers · CAGE 08719 · 21-104

Nearby stock numbers ← 5950-00-856-0682 · 5950-00-856-0808 Transformer, Audio Frequency →

Features

Filter — FSC 5950
1 manufacturer part number on file
Manufacturer of record: Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc

Identification

NSN: 5950-00-856-0683
NIIN: 008560683
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 21-104
Manufacturer: Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc

General Description

The Filter, cataloged under National Stock Number 5950-00-856-0683, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Filter
FSC / FSG	5950 — Coils and Transformers (FSG 59)
Manufacturers	Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (CAGE 08719)

Technical Specifications

Parameter	Value
NSN	5950-00-856-0683
Primary Part Number	21-104
Item Name	Filter
FSC / FSG	5950 / 59 — Coils and Transformers
Manufacturer	Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

⇄ Related Items 8

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

4320-01-304-369821104 POSSIBLE MATCH

ARM,HANGER,PUMP

Possible match (shared part number)Parker Hannifin Corporation Div Hydraulic Systems Division

5120-01-335-140821104 POSSIBLE MATCH

PUNCH,DRIVE PIN

Possible match (shared part number)Mayhew Steel Products Inc

5355-01-364-864321104 POSSIBLE MATCH

KNOB

Possible match (shared part number)Parker-Hannifin Corporation Dba Racor Division Div Racor Division

4730-01-417-944421104 FIND 35 POSSIBLE MATCH

RESTRICTOR,FLUID FLOW

Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace

4810-01-419-2633 POSSIBLE MATCH

PISTON,VALVE

Possible match (shared part number)

4810-01-419-263521104-1002-1 POSSIBLE MATCH

PISTON,VALVE

Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace

4820-01-419-263721104-1001-1 POSSIBLE MATCH

PISTON,VALVE

Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace

7530-01-475-710821104 POSSIBLE MATCH

CASE,BOOK APPOINTMENT

Possible match (shared part number)Franklin Covey Co Government Group Products

Cross-Reference Index

Part Number	Manufacturer
21-104 PRIMARY	Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA)

Related Parts

4320-01-304-3698POSSIBLE MATCH

ARM,HANGER,PUMP

21104

5120-01-335-1408POSSIBLE MATCH

PUNCH,DRIVE PIN

21104

5355-01-364-8643POSSIBLE MATCH

KNOB

21104

4730-01-417-9444POSSIBLE MATCH

RESTRICTOR,FLUID FLOW

21104 FIND 35

4810-01-419-2633POSSIBLE MATCH

PISTON,VALVE

4810-01-419-2635POSSIBLE MATCH

PISTON,VALVE

21104-1002-1

4820-01-419-2637POSSIBLE MATCH

PISTON,VALVE

21104-1001-1

7530-01-475-7108POSSIBLE MATCH

CASE,BOOK APPOINTMENT

21104

Frequently Asked Questions

What is NSN 5950-00-856-0683?

NSN 5950-00-856-0683 is a Filter, manufactured by Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc, classified under FSC 5950, Coils and Transformers. Status: active.

What part numbers are listed for NSN 5950-00-856-0683?

NSN 5950-00-856-0683 has 1 manufacturer part number on file: 21-104 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc).

What NSN replaces 5950-00-856-0683?

8 possible matches (shared part number, not a government interchangeability claim): 4320-01-304-3698, 5120-01-335-1408, 5355-01-364-8643. Verify interchangeability with system specifications before substitution.

Is NSN 5950-00-856-0683 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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