The Valve,angle, cataloged under National Stock Number 4820-01-702-2831, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dante Valve Company. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-702-2831 |
| Primary Part Number | TB1BSGG10SEDH-CDN60-0054-1 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Dante Valve Company |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Furnished Items and Quantity | 1 LEVER |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | ANGLE FLANGED ENDS |
| Material Document and Classification | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| Bolt Hole Nominal Diameter | 0.563 INCHES ALL ENDS IN |
| Nominal Outside Diameter | 4.250 INCHES FIRST END IN |
| Nominal Outside Diameter | 5.563 INCHES SECOND END IN |
| Bolt Hole Quantity | 6 SECOND END |
| Bolt Hole Quantity | 4 FIRST END |
| Media for Which Designed | LIQUID SINGLE RESPONSE |
| Material | STEEL COMP 304 STEM |
| Material | BRONZE BODY |
| Material | STEEL COMP 304 DISK |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TB1BSGG10SEDH-CDN60-0054-1 PRIMARY | Dante Valve Company (USA) |
| Reference | Meaning |
|---|---|
| DN60-0054 | D/9 Drawing number reference only Dante Valve Company |
NSN 4820-01-702-2831 is a Valve,angle, manufactured by Dante Valve Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-702-2831 has 1 manufacturer part number on file: TB1BSGG10SEDH-CDN60-0054-1 (Dante Valve Company).
Key specifications for TB1BSGG10SEDH-CDN60-0054-1: Flange Shape: ROUND WITH HOLES ALL ENDS; Furnished Items and Quantity: 1 LEVER; Connection Type: FLANGE ALL ENDS; Style Designator: ANGLE FLANGED ENDS. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.