The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-140-0444, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-140-0444 |
| Primary Part Number | AA59326A/7-1-B-1 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Specification/standard Data | 96906-MS27026 GOVERNMENT STANDARD AND 81349-MIL-C-27487 GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | 2 CLASS AND 7 TYPE |
| Thread Series Designator | NPT ALL ENDS |
| Material | COPPER ALLOY BODY |
| Nominal Thread Size | 0.500 INCHES ALL ENDS IN |
| Quick Disconnect Method | CAM-LOCKING ALL ENDS |
| Material Document and Classification | QQ-C-390,ALLOY 836,844 OR 922 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626,ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Connection Style | PLAIN ALL ENDS |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Connection Type | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
| Style Designator | MALE COUPLING HALF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AA59326A/7-1-B-1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-59326/7A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59326VII11 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-59326/7 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59326/7-1-B-1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MIL-C-27487 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS27026-2 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-01-140-0444 is a Coupling Half,quick Disconnect, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-140-0444 has 7 cross-referenced part numbers: AA59326A/7-1-B-1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59326/7A (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59326VII11 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59326/7 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59326/7-1-B-1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 2 more.
There are 12 known substitutes for 4730-01-140-0444: 5330-00-075-3268, 4730-00-084-7436, 4730-00-088-9285 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AA59326A/7-1-B-1: Specification/standard Data: 96906-MS27026 GOVERNMENT STANDARD AND 81349-MIL-C-27487 GOVERNMENT SPECIFICATION; Nondefinitive Spec/std Data: 2 CLASS AND 7 TYPE; Overall Length: 1.375 INCHES NOMINAL IN; Thread Series Designator: NPT ALL ENDS. 12 total characteristics are documented in the Federal Logistics Information System.