The Seat,valve, cataloged under National Stock Number 4820-01-102-9757, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Imi Cash Valve Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-102-9757 |
| Primary Part Number | 13884 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Imi Cash Valve Inc |
| Status | ACTIVE |
| Style Designator | PLAIN FLANGED |
| Material | NICKEL ALLOY OVERALL |
| Seating Surface Shape | ANGULAR |
| Body Outside Diameter | 0.656 INCHES NOMINAL IN |
| Body Inside Diameter | 0.500 INCHES NOMINAL IN |
| Flange Seat to Disk End Height | 0.125 INCHES NOMINAL IN |
| Flange Diameter | 0.750 INCHES NOMINAL IN |
| Under Flange Height | 0.188 INCHES NOMINAL IN |
| Seat Angle in Deg | 37.000 NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 13884 PRIMARY | Imi Cash Valve Inc (USA) |
| 15784 PIECE 11 | Imi Cash Valve Inc (USA) |
NSN 4820-01-102-9757 is a Seat,valve, manufactured by Imi Cash Valve Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-102-9757 has 2 cross-referenced part numbers: 13884 (Imi Cash Valve Inc), 15784 PIECE 11 (Imi Cash Valve Inc).
There are 3 known substitutes for 4820-01-102-9757: 7510-00-286-5751, 4720-01-354-0341, 2910-01-383-5382. Verify interchangeability with system specifications before substitution.
Key specifications for 13884: Style Designator: PLAIN FLANGED; Material: NICKEL ALLOY OVERALL; Seating Surface Shape: ANGULAR; Body Outside Diameter: 0.656 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.