Disk, Valve1660-01-245-6913

NSN 1660-01-245-6913 · NIIN 012456913

FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories

Government record, cited

Also searched as 1660-01-245-6913 · 1660012456913 · NIIN 012456913 · 01-245-6913 · FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · 8320047-1 · 8148650 · 8320047-1

Nearby stock numbers ← 1660-01-245-6758 · 1660-01-245-6955 Heater, Demister Ay →

Features

Disk,valve — FSC 1660
Shank Diameter: 0.460 INCHES NOMINAL IN
FSC Application Data: DISCONNECT ASSEMBLY
Style Designator: POPPET
Material Document and Classification: QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE
Material: ALUMINUM ALLOY 2024

Identification

NSN: 1660-01-245-6913
NIIN: 012456913
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories

General Description

The Disk,valve, cataloged under National Stock Number 1660-01-245-6913, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	1660-01-245-6913
Item Name	Disk,valve
FSC / FSG	1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Status	ACTIVE
Shank Diameter	0.460 INCHES NOMINAL IN
FSC Application Data	DISCONNECT ASSEMBLY
Style Designator	POPPET
Material Document and Classification	QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE
Material	ALUMINUM ALLOY 2024

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
8320047-1	5/9 Secondary reference American Safety Flight Systems Inc
8148650	A/1 Packaging identification reference U.S. Government activity
8320047-1	3/9 Design control — primary reference Conax Florida Corporation

No interchangeability data on file.

Other items in FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment

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

1660-00-006-4472

FLANGE,VALVE BODY

1660-00-009-5646

ADAPTER ASSEMBLY,BELLOWS

1660-00-019-8389

1660-00-019-8389 · Item name not on file

1660-00-019-8399

1660-00-019-8399 · Item name not on file

1660-00-031-5285

1660-00-031-5285 · Item name not on file

1660-00-302-4390

PISTON,REGULATING V

1660-00-441-0575

PISTON

1660-01-601-0729

ETHERNET SWITCH

Frequently Asked Questions

What is NSN 1660-01-245-6913?

NSN 1660-01-245-6913 is a Disk,valve, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.

What are the specifications of 1660-01-245-6913?

Key specifications for 1660-01-245-6913: Shank Diameter: 0.460 INCHES NOMINAL IN; Overall Height: 0.800 INCHES NOMINAL IN; FSC Application Data: DISCONNECT ASSEMBLY; Style Designator: POPPET. 5 specifications are documented in the U.S. Government catalog.

Is NSN 1660-01-245-6913 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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