Kalmar AC Inc · NSN 4820-00-891-5998 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-891-5998 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-891-5998. Primary manufacturer part number: 4994907.
4820-00-891-5998 — No Item Name Available illustration
Features
Seat,valve — FSC 4820
Style Designator: PLAIN THREADED
Nominal Thread Size: 0.375 INCHES SINGLE THREADED PORTION IN
Body Inside Diameter: 0.125 INCHES NOMINAL IN
Seating Surface Shape: FLAT
Thread Class: 2A SINGLE THREADED PORTION A
Material: STEEL OVERALL
Thread Length: 0.156 INCHES NOMINAL SINGLE THREADED PORTION IN
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Steel Overall construction
General Description
The Seat,valve, cataloged under National Stock Number 4820-00-891-5998, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Kalmar AC Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 4820-00-891-5998 is a Seat,valve, manufactured by Kalmar AC Inc, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-00-891-5998?
NSN 4820-00-891-5998 has 2 cross-referenced part numbers: 4994907 (Kalmar AC Inc), 859 (Eaton Corporation Div Eaton Fluid Power).
What NSN replaces 4820-00-891-5998?
There are 10 known substitutes for 4820-00-891-5998: 3030-00-197-7913, 5360-00-291-6161, 6145-00-542-6809 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 4994907?
Key specifications for 4994907: Style Designator: PLAIN THREADED; Nominal Thread Size: 0.375 INCHES SINGLE THREADED PORTION IN; Body Inside Diameter: 0.125 INCHES NOMINAL IN; Seating Surface Shape: FLAT. 9 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.