Panel Assembly, Rear1670-01-559-7831

NSN 1670-01-559-7831 · NIIN 015597831 · Part number 504331

Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit · FSC 1670 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 09004

Government record, cited

NSN 1670-01-559-7831 — this item is cataloged by the U.S. Government under National Stock Number 1670-01-559-7831. Manufacturer of record part number: 504331.

Also searched as 1670-01-559-7831 · 1670015597831 · NIIN 015597831 · 01-559-7831 · FSC 1670 Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment · CAGE 09004 · 504331

Nearby stock numbers ← 1670-01-559-6821 Pack and Harness Assembly, Parach · 1670-01-559-8046 Link, Parachute, Connector →

Features

Panel Assembly,rear — FSC 1670
1 manufacturer part number on file
Manufacturer of record: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit

Identification

NSN: 1670-01-559-7831
NIIN: 015597831
FSC: 1670 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 504331
Manufacturer: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit

General Description

The Panel Assembly,rear, cataloged under National Stock Number 1670-01-559-7831, is classified within Federal Supply Class 1670 (Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. 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	1670-01-559-7831
Primary Part Number	504331
Item Name	Panel Assembly,rear
FSC / FSG	1670 / 16 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
Manufacturer	Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Status	ACTIVE

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

Part Number	Manufacturer
504331 PRIMARY	Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA)

Frequently Asked Questions

What is NSN 1670-01-559-7831?

NSN 1670-01-559-7831 is a Panel Assembly,rear, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 1670, Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment. Status: active.

What part numbers are listed for NSN 1670-01-559-7831?

NSN 1670-01-559-7831 has 1 manufacturer part number on file: 504331 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).

What are the specifications of 504331?

Key specifications for 504331: End Item Identification: 2007-12-032-2233. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1670-01-559-7831 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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