Support, Heat Sink5840-01-083-4947

NSN 5840-01-083-4947 · NIIN 010834947

FSC 5840 — Radar Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment

Government record, cited

Also searched as 5840-01-083-4947 · 5840010834947 · NIIN 010834947 · 01-083-4947 · FSC 5840 Radar Equipment, Except Airborne · 633270-1 · 633270-1

Nearby stock numbers ← 5840-01-083-3692 Receiver-Transmitter, Radar · 5840-01-083-4962 →

Features

Support,heat Sink — FSC 5840
General Characteristics Item Description: 1.50IN WD,1.31IN HG IN

Identification

NSN: 5840-01-083-4947
NIIN: 010834947
FSC: 5840 — Radar Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment

General Description

The Support,heat Sink, cataloged under National Stock Number 5840-01-083-4947, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5840-01-083-4947
Item Name	Support,heat Sink
FSC / FSG	5840 / 58 — Radar Equipment, Except Airborne
Status	ACTIVE
General Characteristics Item Description	1.50IN WD,1.31IN HG 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	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
633270-1	3/9 Design control — primary reference Drs Sustainment Systems, Inc.
633270-1	C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity

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 5840-01-083-4947?

NSN 5840-01-083-4947 is a Support,heat Sink, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.

What are the specifications of 5840-01-083-4947?

Key specifications for 5840-01-083-4947: General Characteristics Item Description: 1.50IN WD,1.31IN HG IN; End Item Identification: TRTG RADAR. 1 specification is documented in the U.S. Government catalog.

Is NSN 5840-01-083-4947 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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