Connector, Link4820-01-034-3689

NSN 4820-01-034-3689 · NIIN 010343689 · Part number 753665-1

Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 73030

Government record, cited

NSN 4820-01-034-3689 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-034-3689. Manufacturer of record part number: 753665-1.

Also searched as 4820-01-034-3689 · 4820010343689 · NIIN 010343689 · 01-034-3689 · FSC 4820 Valves, Nonpowered · CAGE 73030 · 753665-1

Nearby stock numbers ← 4820-01-034-3688 Retainer · 4820-01-034-3690 Valve Set, Shaft and Disc →

4820-01-034-3689 — Valves, Nonpowered

Features

Connector,link — FSC 4820
General Characteristics Item Description: STEEL AMS5528,2.906 IN. LG,0.250 IN. W,0.090 IN. H,TWO 0.1260 IN. DIA. HOLES 2.646 IN. APART IN
1 manufacturer part number on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace

Identification

NSN: 4820-01-034-3689
NIIN: 010343689
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 753665-1
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace

General Description

The Connector,link, cataloged under National Stock Number 4820-01-034-3689, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-034-3689
Primary Part Number	753665-1
Item Name	Connector,link
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hamilton Sundstrand Corporation Dba Collins Aerospace
Status	ACTIVE
General Characteristics Item Description	STEEL AMS5528,2.906 IN. LG,0.250 IN. W,0.090 IN. H,TWO 0.1260 IN. DIA. HOLES 2.646 IN. APART IN

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
753665-1 PRIMARY	Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)

Frequently Asked Questions

What is NSN 4820-01-034-3689?

NSN 4820-01-034-3689 is a Connector,link, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-034-3689?

NSN 4820-01-034-3689 has 1 manufacturer part number on file: 753665-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What are the specifications of 753665-1?

Key specifications for 753665-1: General Characteristics Item Description: STEEL AMS5528,2.906 IN. LG,0.250 IN. W,0.090 IN. H,TWO 0.1260 IN. DIA. HOLES 2.646 IN. APART IN; End Item Identification: ACFT F5F. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-034-3689 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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