PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8363Nut,plain,round

Dialight Corporation · NSN 5310-01-143-6553 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-143-6553 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-143-6553. Primary manufacturer part number: 8363.
Features
  • Nut,plain,round — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Dialight Corporation
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,round, cataloged under National Stock Number 5310-01-143-6553, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dialight Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,plain,round
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (CAGE 91967); Dialight Corporation (CAGE 83330)
Technical Specifications
ParameterValue
NSN5310-01-143-6553
Primary Part Number8363
Item NameNut,plain,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDialight Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2810-00-118-88218363 INTERCHANGEABLE
Cam
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3040-00-247-9471 INTERCHANGEABLE
Control Assembly,push-Pull
5975-00-284-6283 INTERCHANGEABLE
Cover,junction Box
5930-00-296-9333 INTERCHANGEABLE
Switch,sensitive
5985-01-024-3788466AS222 INTERCHANGEABLE
Coupler,directional
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5905-01-046-7275SM-D-850489-2 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4810-01-085-02758363 INTERCHANGEABLE
Actuator,valve Flow
Cef Industries Inc Environ Div
4820-01-118-1447 INTERCHANGEABLE
Valve,regulating,fluid Pressure
5985-01-539-828126916SOCN037-003065-001 INTERCHANGEABLE
Attenuator,variable
Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions
6110-01-611-9795 INTERCHANGEABLE
Panel,power Distribution
Cross-Reference Index
Part NumberManufacturer
8363 Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
8363 PRIMARY Dialight Corporation (USA)
Related Parts
2810-00-118-8821INTERCHANGEABLE
CAM
8363
3040-00-247-9471INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
5975-00-284-6283INTERCHANGEABLE
COVER,JUNCTION BOX
5930-00-296-9333INTERCHANGEABLE
SWITCH,SENSITIVE
5985-01-024-3788INTERCHANGEABLE
COUPLER,DIRECTIONAL
466AS222
5905-01-046-7275INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
SM-D-850489-2
4810-01-085-0275INTERCHANGEABLE
ACTUATOR,VALVE FLOW
8363
4820-01-118-1447INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
5985-01-539-8281INTERCHANGEABLE
ATTENUATOR,VARIABLE
26916SOCN037-003065-001
6110-01-611-9795INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
5360-01-633-7360INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 5310-01-143-6553?

NSN 5310-01-143-6553 is a Nut,plain,round, manufactured by Dialight Corporation, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-143-6553?

NSN 5310-01-143-6553 has 2 cross-referenced part numbers: 8363 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 8363 (Dialight Corporation).

What NSN replaces 5310-01-143-6553?

There are 11 known substitutes for 5310-01-143-6553: 2810-00-118-8821, 3040-00-247-9471, 5975-00-284-6283 and 8 more. Verify interchangeability with system specifications before substitution.

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