PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12198Nut,plain,cap

Triumph Engine Control Systems Llc · NSN 5310-00-484-6574 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-484-6574 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-484-6574. Primary manufacturer part number: 12198.
Features
  • Nut,plain,cap — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Width Across Flats: 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
  • Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
  • Thread Series: UNF
  • Bearing Surface Type: WASHER FACED
  • Nominal Thread Size: 0.312 INCHES IN
  • Thread Quantity Per Inch: 24
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 416f Overall construction
General Description

The Nut,plain,cap, cataloged under National Stock Number 5310-00-484-6574, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-484-6574
Primary Part Number12198
Item NameNut,plain,cap
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Thread DirectionRIGHT-HAND
Width Across Flats0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
Hardness Rating26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
Thread SeriesUNF
Bearing Surface TypeWASHER FACED
Nominal Thread Size0.312 INCHES IN
Thread Quantity Per Inch24
Hole Configuration StyleCONFIGURATION B
Thread Class2B
Material Document and ClassificationAMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 416F OVERALL
Surface TreatmentPASSIVATE OVERALL
Nut Height0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
Drilled Hole Diameter0.044 INCHES NOMINAL IN
Nut StyleCAP
Hole Type and Quantity2 DRILLED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2910-00-215-9534S812 INTERCHANGEABLE
Nozzle Assembly,fuel Injector
Collins Engine Nozzles, Inc
4730-00-384-0010 INTERCHANGEABLE
Bolt,fluid Passage
5325-00-489-10501201-320-Z3C INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc
6660-00-566-4889 INTERCHANGEABLE
Shaft Assy
5945-00-939-196712198-1 INTERCHANGEABLE
Relay,electromagnetic
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5950-01-016-642912198 INTERCHANGEABLE
Transformer,power
Standex Electronics, Inc.
5310-01-270-031912198 INTERCHANGEABLE
Washer,flat
Grimes Aerospace Company
5950-01-279-634261709-204 INTERCHANGEABLE
Transformer,audio Frequency
Dynalec Corporation
3040-01-424-733612198 INTERCHANGEABLE
Shaft,shouldered
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
2510-01-562-607412198 INTERCHANGEABLE
Frame,structural,vehicular
Bae Systems Information & Electronic Systems Integration Inc.
Cross-Reference Index
Part NumberManufacturer
12198 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
2910-00-215-9534INTERCHANGEABLE
NOZZLE ASSEMBLY,FUEL INJECTOR
S812
4730-00-384-0010INTERCHANGEABLE
BOLT,FLUID PASSAGE
5325-00-489-1050INTERCHANGEABLE
STUD,TURNLOCK FASTENER
1201-320-Z3C
6660-00-566-4889INTERCHANGEABLE
SHAFT ASSY
5945-00-939-1967INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
12198-1
5950-01-016-6429INTERCHANGEABLE
TRANSFORMER,POWER
12198
5310-01-270-0319INTERCHANGEABLE
WASHER,FLAT
12198
5950-01-279-6342INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
61709-204
3040-01-424-7336INTERCHANGEABLE
SHAFT,SHOULDERED
12198
2510-01-562-6074INTERCHANGEABLE
FRAME,STRUCTURAL,VEHICULAR
12198
1240-01-574-8214INTERCHANGEABLE
MOUNT SUBASSEMBLY
12198

Frequently Asked Questions

What is NSN 5310-00-484-6574?

NSN 5310-00-484-6574 is a Nut,plain,cap, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-484-6574?

NSN 5310-00-484-6574 has 1 cross-referenced part number: 12198 (Triumph Engine Control Systems Llc).

What NSN replaces 5310-00-484-6574?

There are 11 known substitutes for 5310-00-484-6574: 2910-00-215-9534, 4730-00-384-0010, 5325-00-489-1050 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12198?

Key specifications for 12198: Thread Direction: RIGHT-HAND; Width Across Flats: 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN; Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM; Thread Series: UNF. 16 total characteristics are documented in the Federal Logistics Information System.

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