PartsTable TECHNICAL DATA SHEET

NSN 5840-01-610-9629Government record, cited

Coupler, Radar Receiver5840-01-610-9629

NSN 5840-01-610-9629 · NIIN 016109629 · Part number QHD-2H-1.0G

Merrimac Industries, Inc · FSC 5840 — Radar Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 12457

Government record, cited

NSN 5840-01-610-9629 — this item is cataloged by the U.S. Government under National Stock Number 5840-01-610-9629. Manufacturer of record part number: QHD-2H-1.0G.

Also searched as 5840-01-610-9629 · 5840016109629 · NIIN 016109629 · 01-610-9629 · FSC 5840 Radar Equipment, Except Airborne · CAGE 12457 · QHD-2H-1.0G

Nearby stock numbers ← 5840-01-610-8717 Microwave Devices S · 5840-01-611-2919 Comparator-Power Supply Group →

Features

Coupler,radar Receiver — FSC 5840
1 manufacturer part number on file
Manufacturer of record: Merrimac Industries, Inc

Identification

NSN: 5840-01-610-9629
NIIN: 016109629
FSC: 5840 — Radar Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: QHD-2H-1.0G
Manufacturer: Merrimac Industries, Inc

General Description

The Coupler,radar Receiver, cataloged under National Stock Number 5840-01-610-9629, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Merrimac Industries, 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.

Catalog Facts

Item Name	Coupler,radar Receiver
FSC / FSG	5840 — Radar Equipment, Except Airborne (FSG 58)
Manufacturers	Merrimac Industries, Inc (CAGE 12457)

Technical Specifications

Parameter	Value
NSN	5840-01-610-9629
Primary Part Number	QHD-2H-1.0G
Item Name	Coupler,radar Receiver
FSC / FSG	5840 / 58 — Radar Equipment, Except Airborne
Manufacturer	Merrimac Industries, Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL D — Destroy Item
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
QHD-2H-1.0G PRIMARY	Merrimac Industries, Inc (USA)

No interchangeability data on file.

Other items in FSC 5840 — Radar Equipment, Except Airborne

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5840-00-001-1605

5840-00-001-1605 · Item name not on file

5840-00-001-1606

5840-00-001-1606 · Item name not on file

5840-00-001-1607

5840-00-001-1607 · Item name not on file

5840-00-001-1608

5840-00-001-1608 · Item name not on file

5840-00-001-1609

5840-00-001-1609 · Item name not on file

5840-00-001-1610

5840-00-001-1610 · Item name not on file

5840-00-001-1611

5840-00-001-1611 · Item name not on file

5840-00-001-1612

5840-00-001-1612 · Item name not on file

Frequently Asked Questions

What is NSN 5840-01-610-9629?

NSN 5840-01-610-9629 is a Coupler,radar Receiver, manufactured by Merrimac Industries, Inc, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.

What part numbers are listed for NSN 5840-01-610-9629?

NSN 5840-01-610-9629 has 1 manufacturer part number on file: QHD-2H-1.0G (Merrimac Industries, Inc).

Is NSN 5840-01-610-9629 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.

What is the DEMIL code for NSN 5840-01-610-9629?

NSN 5840-01-610-9629 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.

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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