PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

370306-5Plug,quick Disconnect

Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix · NSN 4730-00-522-3299 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-522-3299 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-522-3299. Primary manufacturer part number: 370306-5.
Features
  • Plug,quick Disconnect — FSC 4730
  • Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
  • Material Document and Classification: QQ-A-601,COMP 3 FED SPEC SINGLE MATERIAL RESPONSE BODY
  • Material: ALUMINUM ALLOY BODY
  • Quick Disconnect Method: PUSH-PULL
  • Surface Treatment: ANODIZE BODY
  • Quick Disconnect Nominal Size: 3.000 INCHES IN
  • 4 verified cross-references
Applications
  • Applications requiring Aluminum Alloy Body construction
General Description

The Plug,quick Disconnect, cataloged under National Stock Number 4730-00-522-3299, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-522-3299
Primary Part Number370306-5
Item NamePlug,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
StatusACTIVE
Surface Treatment Document and ClassificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
Material Document and ClassificationQQ-A-601,COMP 3 FED SPEC SINGLE MATERIAL RESPONSE BODY
MaterialALUMINUM ALLOY BODY
Quick Disconnect MethodPUSH-PULL
Surface TreatmentANODIZE BODY
Quick Disconnect Nominal Size3.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5940-00-519-2826 INTERCHANGEABLE
Terminal Board
3040-00-897-701237013-246 INTERCHANGEABLE
Shaft,shouldered
Woodward, Inc.
3040-01-166-44618561-516-37013-246AND370306 INTERCHANGEABLE
Shaft,straight
Woodward, Inc.
Cross-Reference Index
Part NumberManufacturer
370306-5 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
370306 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
370306 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
370306 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
Related Parts
5940-00-519-2826INTERCHANGEABLE
TERMINAL BOARD
3040-00-897-7012INTERCHANGEABLE
SHAFT,SHOULDERED
37013-246
3040-01-166-4461INTERCHANGEABLE
SHAFT,STRAIGHT
8561-516-37013-246AND370306

Frequently Asked Questions

What is NSN 4730-00-522-3299?

NSN 4730-00-522-3299 is a Plug,quick Disconnect, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-522-3299?

NSN 4730-00-522-3299 has 4 cross-referenced part numbers: 370306-5 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 370306 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 370306 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 370306 (Honeywell International Inc. Div Aerospace - Torrance).

What NSN replaces 4730-00-522-3299?

There are 3 known substitutes for 4730-00-522-3299: 5940-00-519-2826, 3040-00-897-7012, 3040-01-166-4461. Verify interchangeability with system specifications before substitution.

What are the specifications of 370306-5?

Key specifications for 370306-5: Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY; Material Document and Classification: QQ-A-601,COMP 3 FED SPEC SINGLE MATERIAL RESPONSE BODY; Material: ALUMINUM ALLOY BODY; Quick Disconnect Method: PUSH-PULL. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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