PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10178Parts Kit,safety Relief Valve

Itw Food Equipment Group Llc Dba Gaylord Industries · NSN 4820-01-218-0020 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-218-0020 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-218-0020. Primary manufacturer part number: 10178.
Features
  • Parts Kit,safety Relief Valve — FSC 4820
  • Component Quantity: 2
  • Supply Items and Quantities: PLUNGER 1; SEAL 1
  • 2 verified cross-references
  • Primary manufacturer: Itw Food Equipment Group Llc Dba Gaylord Industries
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,safety Relief Valve, cataloged under National Stock Number 4820-01-218-0020, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Itw Food Equipment Group Llc Dba Gaylord Industries. Government technical data includes 2 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-218-0020
Primary Part Number10178
Item NameParts Kit,safety Relief Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerItw Food Equipment Group Llc Dba Gaylord Industries
StatusACTIVE
Component Quantity2
Supply Items and QuantitiesPLUNGER 1; SEAL 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-263-94624034745-4 INTERCHANGEABLE
Retainer,packing
Honeywell International Inc. Dba Honeywell International
4730-00-277-9746 INTERCHANGEABLE
Sleeve,flared,tube Fitting
4320-00-393-351210178 INTERCHANGEABLE
Sleeve,shaft,pump
Rps-Fl, Inc. Dba Rps Inc
5977-00-628-532210178 INTERCHANGEABLE
Brush,electrical Contact
Miraj Corp
5965-00-715-6158 INTERCHANGEABLE
Cushion,ear
3010-01-130-600210178 INTERCHANGEABLE
Disk,clutch,nonvehicular
Cookson Company the
4730-01-384-6386G92197-200 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
7530-01-434-1772643-09-BA-11061 INTERCHANGEABLE
Film,copying,thermographic Proce
Nova Restoration Services Inc
4820-01-566-244810178 INTERCHANGEABLE
Valve Assembly,manifold
Amerex Corporation Dba Amerex Corp
Cross-Reference Index
Part NumberManufacturer
288A-RK-1/2IN Itw Food Equipment Group Llc Dba Gaylord Industries (USA)
10178 PRIMARY Itw Food Equipment Group Llc Dba Gaylord Industries (USA)
Related Parts
5330-00-263-9462INTERCHANGEABLE
RETAINER,PACKING
4034745-4
4730-00-277-9746INTERCHANGEABLE
SLEEVE,FLARED,TUBE FITTING
4320-00-393-3512INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
10178
5977-00-628-5322INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
10178
5965-00-715-6158INTERCHANGEABLE
CUSHION,EAR
3010-01-130-6002INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
10178
4730-01-384-6386INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
G92197-200
7530-01-434-1772INTERCHANGEABLE
FILM,COPYING,THERMOGRAPHIC PROCE
643-09-BA-11061
4820-01-566-2448INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
10178

Frequently Asked Questions

What is NSN 4820-01-218-0020?

NSN 4820-01-218-0020 is a Parts Kit,safety Relief Valve, manufactured by Itw Food Equipment Group Llc Dba Gaylord Industries, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-218-0020?

NSN 4820-01-218-0020 has 2 cross-referenced part numbers: 288A-RK-1/2IN (Itw Food Equipment Group Llc Dba Gaylord Industries), 10178 (Itw Food Equipment Group Llc Dba Gaylord Industries).

What NSN replaces 4820-01-218-0020?

There are 9 known substitutes for 4820-01-218-0020: 5330-00-263-9462, 4730-00-277-9746, 4320-00-393-3512 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10178?

Key specifications for 10178: Component Quantity: 2; Supply Items and Quantities: PLUNGER 1; SEAL 1. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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