PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

92518Seat and Stem Assembly,valve

Schneider Electric Systems Usa Inc · NSN 4820-01-088-8358 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-088-8358 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-088-8358. Primary manufacturer part number: 92518.
Features
  • Seat and Stem Assembly,valve — FSC 4820
  • General Characteristics Item Description: CONSISTS OF 1 EACH 10808 POINTER AND 1 EACH 10810 STEM
  • 5 verified cross-references
  • Primary manufacturer: Schneider Electric Systems Usa Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat and Stem Assembly,valve, cataloged under National Stock Number 4820-01-088-8358, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Schneider Electric Systems Usa Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 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.

Technical Specifications
ParameterValue
NSN4820-01-088-8358
Primary Part Number92518
Item NameSeat and Stem Assembly,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSchneider Electric Systems Usa Inc
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF 1 EACH 10808 POINTER AND 1 EACH 10810 STEM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-179-1418914 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
4820-00-486-103792518 INTERCHANGEABLE
Retainer,seat,valve
Honeywell International Inc. Div Aerospace - Torrance
6625-00-984-878692518 INTERCHANGEABLE
Test Set,radar
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
92518 PRIMARY Schneider Electric Systems Usa Inc (USA)
98891-A DETAIL Schneider Electric Systems Usa Inc (USA)
99001-BPC9 Schneider Electric Systems Usa Inc (USA)
98587-C PIECE 9 Schneider Electric Systems Usa Inc (USA)
98891-APC9 Schneider Electric Systems Usa Inc (USA)
Related Parts
5330-00-179-1418INTERCHANGEABLE
SEAL,PLAIN ENCASED
914
4820-00-486-1037INTERCHANGEABLE
RETAINER,SEAT,VALVE
92518
6625-00-984-8786INTERCHANGEABLE
TEST SET,RADAR
92518

Frequently Asked Questions

What is NSN 4820-01-088-8358?

NSN 4820-01-088-8358 is a Seat and Stem Assembly,valve, manufactured by Schneider Electric Systems Usa Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-088-8358?

NSN 4820-01-088-8358 has 5 cross-referenced part numbers: 92518 (Schneider Electric Systems Usa Inc), 98891-A DETAIL (Schneider Electric Systems Usa Inc), 99001-BPC9 (Schneider Electric Systems Usa Inc), 98587-C PIECE 9 (Schneider Electric Systems Usa Inc), 98891-APC9 (Schneider Electric Systems Usa Inc).

What NSN replaces 4820-01-088-8358?

There are 3 known substitutes for 4820-01-088-8358: 5330-00-179-1418, 4820-00-486-1037, 6625-00-984-8786. Verify interchangeability with system specifications before substitution.

What are the specifications of 92518?

Key specifications for 92518: End Item Identification: ROBERT SHAW CONTROLS CO,FULTON SYLPHON DIV,TEMPERATURE REGULATOR VALVE; General Characteristics Item Description: CONSISTS OF 1 EACH 10808 POINTER AND 1 EACH 10810 STEM. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com