The Valve,angle, cataloged under National Stock Number 4820-00-476-9739, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Prestolite Electric Inc. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-476-9739 |
| Primary Part Number | A1003 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Prestolite Electric Inc |
| Status | CANCELLED |
| Nominal Thread Size | 0.500 INCHES SECOND END0.500 INCHES SECOND END IN |
| Valve Operation Method | MANUALMANUAL |
| Flow Control Device | DISKDISK |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Connection Type | THREADED INTERNAL PIPE SECOND ENDTHREADED INTERNAL PIPE SECOND END |
| Thread Series Designator | NPT SECOND END |
| Material | COPPER ALLOY STEMPLASTIC FLOW CONTROL DEVICE |
| Style Designator | ANGLE |
| Features Provided | BONNET PACKINGBONNET PACKING |
| Material | PLASTIC FLOW CONTROL DEVICECOPPER ALLOY SEAT |
| Bonnet Attachment Method | THREADEDTHREADED |
| Connection Style | PLAIN,OPTIONAL END(PIPE) SECOND ENDPLAIN,OPTIONAL END(PIPE) SECOND END |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST ENDUNTHREADED INTERNAL TUBE FIRST END |
| Nondefinitive Spec/std Data | 6A TYPE A |
| Thread Quantity Per Inch | 14 SECOND END14 SECOND END |
| Nominal Pipe Size Accommodated | 0.500 INCHES SECOND END0.500 INCHES SECOND END IN |
| Bonnet Type | INSIDE SCREWINSIDE SCREW |
| Thread Direction | RIGHT-HAND SECOND ENDRIGHT-HAND SECOND END |
| Material | COPPER ALLOY STEM |
| Furnished Items and Quantity | 1 FRICTION RING AND 1 WASHER |
| Material | COPPER ALLOY SEATCOPPER ALLOY BODY |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Surface Treatment | CHROMIUM |
| Connection Style | PLAIN (TUBE) FIRST ENDPLAIN (TUBE) FIRST END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R1715AC | Brass Craft Mfg Co Sub of Masco Corp (USA) |
| A1003 PRIMARY | Prestolite Electric Inc (USA) |
| 0R1715A | Brass Craft Mfg Co Sub of Masco Corp (USA) |
| A1003 | Prestolite Electric Inc (USA) |
| OR1715AX C PRIMARY | Brass Craft Mfg Co Sub of Masco Corp (USA) |
| R1715A | Brass Craft Mfg Co Sub of Masco Corp (USA) |
| WWP541 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 42G1908 | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
| OR1715A C | Brass Craft Mfg Co Sub of Masco Corp (USA) |
NSN 4820-00-476-9739 is a Valve,angle, manufactured by Prestolite Electric Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-476-9739 has 9 cross-referenced part numbers: R1715AC (Brass Craft Mfg Co Sub of Masco Corp), A1003 (Prestolite Electric Inc), 0R1715A (Brass Craft Mfg Co Sub of Masco Corp), A1003 (Prestolite Electric Inc), OR1715AX C (Brass Craft Mfg Co Sub of Masco Corp) and 4 more.
There are 8 known substitutes for 4820-00-476-9739: 3120-00-287-6570, 5999-00-308-2485, 4730-00-477-6116 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for A1003: Nominal Thread Size: 0.500 INCHES SECOND END0.500 INCHES SECOND END IN; Valve Operation Method: MANUALMANUAL; Flow Control Device: DISKDISK; Nominal Outside Diameter Tube Accommodated: 0.375 INCHES FIRST END IN. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-476-9739 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.