PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS679C3MNut,self-Locking,slotted,hexagon

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-00-816-1879 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-816-1879 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-816-1879. Primary manufacturer part number: NAS679C3M.
Features
  • Nut,self-Locking,slotted,hexagon — FSC 5310
  • 18 verified cross-references
  • Primary manufacturer: National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,slotted,hexagon, cataloged under National Stock Number 5310-00-816-1879, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. This item has 18 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameNut,self-Locking,slotted,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersBayer Inc (CAGE 56822); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Allmetal Screw Products Corp (CAGE 70318); General Signal Corp (CAGE 43491); Goodrich Corporation Dba Goodrich Corp (CAGE 99551)
Technical Specifications
ParameterValue
NSN5310-00-816-1879
Primary Part NumberNAS679C3M
Item NameNut,self-Locking,slotted,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5310-00-034-1000210062 INTERCHANGEABLE
Nut,self-Locking,castellated,hex
Valcor Engineering Corporation
3110-00-100-0311001-30144 INTERCHANGEABLE
Cup,tapered Roller Bearing
Tvh Parts Co.
5961-00-579-1682 INTERCHANGEABLE
Semiconductor Device,diode
1560-01-069-35779-30458 INTERCHANGEABLE
Bracket,bomb Door
The Boeing Company Div Defense
5365-01-272-917530378-0019 INTERCHANGEABLE
Plug,machine Thread
Avery Weigh-Tronix, Llc Dba Dillon Div Av Co1 Limited
5930-01-311-9815 INTERCHANGEABLE
Switch,push
5310-01-496-3732 INTERCHANGEABLE
Nut,plain,hexagon
3920-01-662-4512210062 INTERCHANGEABLE
Truck,hand
Wesco Industrial Products, Llc
Cross-Reference Index
Part NumberManufacturer
50FK1032 Bayer Inc (CAN)
50FK1032 Sps Technologies, Llc Dba PB Fasteners (USA)
50FK1032 Allmetal Screw Products Corp (USA)
P1030 General Signal Corp (USA)
890460-3 Goodrich Corporation Dba Goodrich Corp (USA)
50FT-632 Sps Technologies, Llc Dba PB Fasteners (USA)
645167P1032 Goodrich Corporation Dba Goodrich Corp (USA)
NAS679C3M PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS679C37 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
819501-5 Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA)
RMLHTM2860-02W Harvard Industries Inc (USA)
10121732 Nimikkeistokeskus Ncb Finland (FIN)
930458 Eaton Aerospace, Llc Dba Jackson South (USA)
210062 Kidde-Fenwal, Llc (USA)
DS-930458 Eaton Aerospace, Llc Dba Jackson South (USA)
DS-930458 Eaton Aerospace, Llc Dba Jackson South (USA)
930458 Eaton Aerospace, Llc Dba Jackson South (USA)
P1030 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5310-00-034-1000INTERCHANGEABLE
NUT,SELF-LOCKING,CASTELLATED,HEX
210062
3110-00-100-0311INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
001-30144
5961-00-579-1682INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1560-01-069-3577INTERCHANGEABLE
BRACKET,BOMB DOOR
9-30458
5365-01-272-9175INTERCHANGEABLE
PLUG,MACHINE THREAD
30378-0019
5930-01-311-9815INTERCHANGEABLE
SWITCH,PUSH
5310-01-496-3732INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3920-01-662-4512INTERCHANGEABLE
TRUCK,HAND
210062

Frequently Asked Questions

What is NSN 5310-00-816-1879?

NSN 5310-00-816-1879 is a Nut,self-Locking,slotted,hexagon, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-816-1879?

NSN 5310-00-816-1879 has 18 cross-referenced part numbers: 50FK1032 (Bayer Inc), 50FK1032 (Sps Technologies, Llc Dba PB Fasteners), 50FK1032 (Allmetal Screw Products Corp), P1030 (General Signal Corp), 890460-3 (Goodrich Corporation Dba Goodrich Corp) and 13 more.

What NSN replaces 5310-00-816-1879?

There are 8 known substitutes for 5310-00-816-1879: 5310-00-034-1000, 3110-00-100-0311, 5961-00-579-1682 and 5 more. Verify interchangeability with system specifications before substitution.

Is NSN 5310-00-816-1879 still in active supply?

NSN 5310-00-816-1879 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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