PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25631Nut,plain,hexagon

Liquid Metronics Inc · NSN 5310-01-350-0420 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-350-0420 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-350-0420. Primary manufacturer part number: 25631.
Features
  • Nut,plain,hexagon — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Liquid Metronics Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-350-0420, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Liquid Metronics Inc. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NameNut,plain,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersLiquid Metronics Inc (CAGE 62866)
Technical Specifications
ParameterValue
NSN5310-01-350-0420
Primary Part Number25631
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLiquid Metronics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6850-00-402-495725631 INTERCHANGEABLE
Sealer,chemical
Rectorseal Corp the
5961-00-556-2091 INTERCHANGEABLE
Semiconductor Device,diode
2940-00-606-25682040E6504 INTERCHANGEABLE
Frame,oil Strainer
Hyster-Yale Group, Inc. Dba Yale Materials Handling
5210-01-070-969425-631 INTERCHANGEABLE
Indicator,dial
L.s. Starrett Company (the) Div Tool Division
5945-01-177-2061410324-001 INTERCHANGEABLE
Relay,electromagnetic
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
4320-01-330-257625631-5.5IN INTERCHANGEABLE
Impeller,pump,centrifugal
Industrial Technologies and Services Llc
5120-01-335-0615 INTERCHANGEABLE
Punch,drift
6635-01-585-47222563-1 INTERCHANGEABLE
Reference Standard,physical Prop
Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
6515-01-599-9301M2772A INTERCHANGEABLE
Adapter,airway,co2
Philips North America Llc Dba Philips Healthcare
Cross-Reference Index
Part NumberManufacturer
25631 PRIMARY Liquid Metronics Inc (USA)
Related Parts
6850-00-402-4957INTERCHANGEABLE
SEALER,CHEMICAL
25631
5961-00-556-2091INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
2940-00-606-2568INTERCHANGEABLE
FRAME,OIL STRAINER
2040E6504
5210-01-070-9694INTERCHANGEABLE
INDICATOR,DIAL
25-631
5945-01-177-2061INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
410324-001
4320-01-330-2576INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
25631-5.5IN
5120-01-335-0615INTERCHANGEABLE
PUNCH,DRIFT
6635-01-585-4722INTERCHANGEABLE
REFERENCE STANDARD,PHYSICAL PROP
2563-1
6515-01-599-9301INTERCHANGEABLE
ADAPTER,AIRWAY,CO2
M2772A

Frequently Asked Questions

What is NSN 5310-01-350-0420?

NSN 5310-01-350-0420 is a Nut,plain,hexagon, manufactured by Liquid Metronics Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-350-0420?

NSN 5310-01-350-0420 has 1 cross-referenced part number: 25631 (Liquid Metronics Inc).

What NSN replaces 5310-01-350-0420?

There are 9 known substitutes for 5310-01-350-0420: 6850-00-402-4957, 5961-00-556-2091, 2940-00-606-2568 and 6 more. Verify interchangeability with system specifications before substitution.

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