PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10177-0Valve,vent

Nikkiso Pumps America, Inc · NSN 4820-01-218-3308 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-218-3308 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-218-3308. Primary manufacturer part number: 10177-0.
Features
  • Valve,vent — FSC 4820
  • Nominal Thread Size: 0.125 INCHES SECOND END IN
  • Style Designator: ANGLE
  • Thread Series Designator: NPT ALL ENDS
  • Connection Style: PLAIN (PIPE) SECOND END
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Connection Type: THREADED INTERNAL PIPE FIRST END
  • Connection Style: PLAIN,OPTIONAL END(PIPE) FIRST END
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Comp 316 Body construction
General Description

The Valve,vent, cataloged under National Stock Number 4820-01-218-3308, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Nikkiso Pumps America, Inc. Government technical data includes 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-218-3308
Primary Part Number10177-0
Item NameValve,vent
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNikkiso Pumps America, Inc
StatusACTIVE
Nominal Thread Size0.125 INCHES SECOND END IN
Style DesignatorANGLE
Thread Series DesignatorNPT ALL ENDS
Connection StylePLAIN (PIPE) SECOND END
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Connection TypeTHREADED INTERNAL PIPE FIRST END
Connection StylePLAIN,OPTIONAL END(PIPE) FIRST END
Nominal Thread Size0.250 INCHES FIRST END IN
MaterialSTEEL COMP 316 BODY
Thread DirectionRIGHT-HAND ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-409-383615-36 INTERCHANGEABLE
Packing,preformed
W.w. Grainger, Inc. Div Government Sales Division
5905-00-795-2012 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5998-01-004-4339 INTERCHANGEABLE
Circuit Card Assembly
6520-01-005-2557008824-000 INTERCHANGEABLE
Face Bow,articulator,dental
Water Pik Inc Dba Waterpik Technologies
5360-01-065-6819 INTERCHANGEABLE
Spring
4730-01-104-4310 INTERCHANGEABLE
Strainer,sediment
5325-01-152-8221N-5102-300 INTERCHANGEABLE
Ring,retaining
Rotor Clip Company, Inc.
5360-01-178-1734 INTERCHANGEABLE
Spring,helical,compression
4730-01-344-6856 INTERCHANGEABLE
Strainer,sediment
6520-01-354-632210193 INTERCHANGEABLE
File,pulp Canal,dental
Moyco Industries Inc Union Broach Div
Cross-Reference Index
Part NumberManufacturer
1536 Nikkiso Pumps America, Inc (USA)
10177-0 PRIMARY Nikkiso Pumps America, Inc (USA)
Related Parts
5330-00-409-3836INTERCHANGEABLE
PACKING,PREFORMED
15-36
5905-00-795-2012INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5998-01-004-4339INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6520-01-005-2557INTERCHANGEABLE
FACE BOW,ARTICULATOR,DENTAL
008824-000
5360-01-065-6819INTERCHANGEABLE
SPRING
4730-01-104-4310INTERCHANGEABLE
STRAINER,SEDIMENT
5325-01-152-8221INTERCHANGEABLE
RING,RETAINING
N-5102-300
5360-01-178-1734INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4730-01-344-6856INTERCHANGEABLE
STRAINER,SEDIMENT
6520-01-354-6322INTERCHANGEABLE
FILE,PULP CANAL,DENTAL
10193
5930-01-503-4228INTERCHANGEABLE
SWITCH,LEVER
101770
5310-01-627-5835INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
332/E6376

Frequently Asked Questions

What is NSN 4820-01-218-3308?

NSN 4820-01-218-3308 is a Valve,vent, manufactured by Nikkiso Pumps America, Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-218-3308?

NSN 4820-01-218-3308 has 2 cross-referenced part numbers: 1536 (Nikkiso Pumps America, Inc), 10177-0 (Nikkiso Pumps America, Inc).

What NSN replaces 4820-01-218-3308?

There are 12 known substitutes for 4820-01-218-3308: 5330-00-409-3836, 5905-00-795-2012, 5998-01-004-4339 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10177-0?

Key specifications for 10177-0: Nominal Thread Size: 0.125 INCHES SECOND END IN; Style Designator: ANGLE; Thread Series Designator: NPT ALL ENDS; Connection Style: PLAIN (PIPE) SECOND END. 10 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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