PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

4G19063-105ANut,plain,round

Lockheed Martin Corp · NSN 5310-00-000-0077 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-000-0077 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-000-0077. Primary manufacturer part number: 4G19063-105A.
Features
  • Nut,plain,round — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,round, cataloged under National Stock Number 5310-00-000-0077, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corp. 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 government interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,plain,round
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersLockheed Martin Corp (CAGE 98897)
Technical Specifications
ParameterValue
NSN5310-00-000-0077
Primary Part Number4G19063-105A
Item NameNut,plain,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 9
No Item Name Available
5310-00-000-007910910174-33 SAME_FSC
Washer,flat
5310-00-000-007910910174-33 SAME_FSC
Washer,flat
No Item Name Available
No Item Name Available
No Item Name Available
No Item Name Available
No Item Name Available
No Item Name Available
Cross-Reference Index
Part NumberManufacturer
4G19063-105A PRIMARY Lockheed Martin Corp (USA)
Related Parts
5310-00-000-0040INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5310-00-000-0079INTERCHANGEABLE
WASHER,FLAT
10910174-33
5310-00-000-0079INTERCHANGEABLE
WASHER,FLAT
10910174-33
5310-00-000-1146INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5310-00-000-3815INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5310-00-000-4532INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5310-00-000-4540INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5310-00-000-5236INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5310-00-000-5835INTERCHANGEABLE
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 5310-00-000-0077?

NSN 5310-00-000-0077 is a Nut,plain,round, manufactured by Lockheed Martin Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-000-0077?

NSN 5310-00-000-0077 has 1 cross-referenced part number: 4G19063-105A (Lockheed Martin Corp).

What NSN replaces 5310-00-000-0077?

There are 9 known substitutes for 5310-00-000-0077: 5310-00-000-0040, 5310-00-000-0079, 5310-00-000-0079 and 6 more. Verify interchangeability with system specifications before substitution.

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com