The Valve,gate, cataloged under National Stock Number 4820-00-142-3139, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Manufacturers Standardization Society of the Valve and Fittings Industry Inc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-142-3139 |
| Primary Part Number | MSS SP-70 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Manufacturers Standardization Society of the Valve and Fittings Industry Inc |
| Status | CANCELLED |
| Flange Diameter | 7.500 INCHES IN |
| Valve Operation Method | MANUAL |
| Material | IRON BODY |
| Face to Face Distance | 8.000 INCHES IN |
| Flange Face Design | PLAIN |
| Stem Type | RISING |
| Material Document and Classification | ASTMFEA000 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Bolt Hole Quantity | 4 |
| Valve Size | 3.000 INCHES IN |
| Material Document and Classification | ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material | COPPER ALLOY SEAT |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Material Document and Classification | ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Bonnet Attachment Method | BOLTED |
| Material Document and Classification | ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| Material | COPPER ALLOY DISK |
| Material | COPPER ALLOY STEM |
| Features Provided | BONNET PACKING |
| Inlet Relationship with Outlet | IDENTICAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MSS SP-70 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| 0611FLG3 | Kennedy Valve Div of Itt Grinnell Valve Co Inc (USA) |
| WWV58 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 465-1-2 | Crane Co Div Valve Div (USA) |
| MSS-SP-70-76 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| 465 1/2 | Crane Co Div Valve Div (USA) |
NSN 4820-00-142-3139 is a Valve,gate, manufactured by Manufacturers Standardization Society of the Valve and Fittings Industry Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-142-3139 has 6 cross-referenced part numbers: MSS SP-70 (Manufacturers Standardization Society of the Valve and Fittings Industry Inc), 0611FLG3 (Kennedy Valve Div of Itt Grinnell Valve Co Inc), WWV58 (Federal Specifications Promulgated by General Services Administration Washington DC), 465-1-2 (Crane Co Div Valve Div), MSS-SP-70-76 (Manufacturers Standardization Society of the Valve and Fittings Industry Inc) and 1 more.
There are 12 known substitutes for 4820-00-142-3139: 4820-00-268-8773, 4820-00-268-8776, 4820-00-275-2424 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MSS SP-70: Flange Diameter: 7.500 INCHES IN; Valve Operation Method: MANUAL; Material: IRON BODY; Face to Face Distance: 8.000 INCHES IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-142-3139 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.