PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

92518Retainer,seat,valve

Honeywell International Inc. Div Aerospace - Torrance · NSN 4820-00-486-1037 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-486-1037 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-486-1037. Primary manufacturer part number: 92518.
Features
  • Retainer,seat,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Div Aerospace - Torrance
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Retainer,seat,valve, cataloged under National Stock Number 4820-00-486-1037, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,seat,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersHoneywell International Inc. Div Aerospace - Torrance (CAGE 70210); Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599)
Technical Specifications
ParameterValue
NSN4820-00-486-1037
Primary Part Number92518
Item NameRetainer,seat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusACTIVE
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
6625-00-984-878692518 INTERCHANGEABLE
Test Set,radar
L3harris Technologies, Inc Div Space & Airborne Systems
4820-01-088-835892518 INTERCHANGEABLE
Seat and Stem Assembly,valve
Schneider Electric Systems Usa Inc
Cross-Reference Index
Part NumberManufacturer
92518 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
92518 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
5330-00-179-1418INTERCHANGEABLE
SEAL,PLAIN ENCASED
914
6625-00-984-8786INTERCHANGEABLE
TEST SET,RADAR
92518
4820-01-088-8358INTERCHANGEABLE
SEAT AND STEM ASSEMBLY,VALVE
92518

Frequently Asked Questions

What is NSN 4820-00-486-1037?

NSN 4820-00-486-1037 is a Retainer,seat,valve, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-486-1037?

NSN 4820-00-486-1037 has 2 cross-referenced part numbers: 92518 (Honeywell International Inc. Div Aerospace - Torrance), 92518 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 4820-00-486-1037?

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

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