PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16-163Nut,plain,hexagon

Metrex Valve Corp. Dba Metrex Valve Corp · NSN 5310-01-378-0042 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-378-0042 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-378-0042. Primary manufacturer part number: 16-163.
Features
  • Nut,plain,hexagon — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Metrex Valve Corp. Dba Metrex Valve Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-378-0042, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Metrex Valve Corp. Dba Metrex Valve Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,plain,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersMetrex Valve Corp. Dba Metrex Valve Corp (CAGE 21013)
Technical Specifications
ParameterValue
NSN5310-01-378-0042
Primary Part Number16-163
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMetrex Valve Corp. Dba Metrex Valve Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6610-00-105-3061629-0004-001 INTERCHANGEABLE
Stop,vane,indicator
Acron Aviation, Inc.
3455-00-194-025516163 INTERCHANGEABLE
Cutter,milling,end
Precision Industries Inc Sharpaloy Div
4130-01-115-7772 INTERCHANGEABLE
Filter Element,air Conditioning
5995-01-364-206360202280-001 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Electro-Support Systems Corp Dba Ims-Ess
5310-01-576-268816163 INTERCHANGEABLE
Washer,flat
Aerosonic Llc
5180-01-624-26411616-3 INTERCHANGEABLE
Tool Kit,aircraft Maintenance
Howmet Global Fastening Systems Inc Div Torrance Operations
Cross-Reference Index
Part NumberManufacturer
16-163 PRIMARY Metrex Valve Corp. Dba Metrex Valve Corp (USA)
RVN5300-200 PIECE 23 Metrex Valve Corp. Dba Metrex Valve Corp (USA)
Related Parts
6610-00-105-3061INTERCHANGEABLE
STOP,VANE,INDICATOR
629-0004-001
3455-00-194-0255INTERCHANGEABLE
CUTTER,MILLING,END
16163
4130-01-115-7772INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
5995-01-364-2063INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
60202280-001
5310-01-576-2688INTERCHANGEABLE
WASHER,FLAT
16163
5180-01-624-2641INTERCHANGEABLE
TOOL KIT,AIRCRAFT MAINTENANCE
1616-3

Frequently Asked Questions

What is NSN 5310-01-378-0042?

NSN 5310-01-378-0042 is a Nut,plain,hexagon, manufactured by Metrex Valve Corp. Dba Metrex Valve Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-378-0042?

NSN 5310-01-378-0042 has 2 cross-referenced part numbers: 16-163 (Metrex Valve Corp. Dba Metrex Valve Corp), RVN5300-200 PIECE 23 (Metrex Valve Corp. Dba Metrex Valve Corp).

What NSN replaces 5310-01-378-0042?

There are 6 known substitutes for 5310-01-378-0042: 6610-00-105-3061, 3455-00-194-0255, 4130-01-115-7772 and 3 more. Verify interchangeability with system specifications before substitution.

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