PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15504Nut,plain,hexagon

Triumph Engine Control Systems Llc · NSN 5310-00-637-0469 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-637-0469 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-637-0469. Primary manufacturer part number: 15504.
Features
  • Nut,plain,hexagon — FSC 5310
  • Material Document and Classification: AMS 4610 ASSN STD 1ST MATERIAL RESPONSE OR AMS 4611 ASSN STD 2ND MATERIAL RESPONSE OVERALL
  • Width Across Flats: 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
  • Nut Style: HEXAGON
  • Thread Direction: RIGHT-HAND
  • Thread Series: UNF
  • Thread Quantity Per Inch: 24
  • Nominal Thread Size: 0.312 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy 360 or Copper Alloy 464 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-637-0469, 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
NSN5310-00-637-0469
Primary Part Number15504
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Material Document and ClassificationAMS 4610 ASSN STD 1ST MATERIAL RESPONSE OR AMS 4611 ASSN STD 2ND MATERIAL RESPONSE OVERALL
Width Across Flats0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
Nut StyleHEXAGON
Thread DirectionRIGHT-HAND
Thread SeriesUNF
Thread Quantity Per Inch24
Nominal Thread Size0.312 INCHES IN
Hole Configuration StyleCONFIGURATION B
MaterialCOPPER ALLOY 360 OR COPPER ALLOY 464 OVERALL
Thread Class3B
Drilled Hole Diameter0.044 INCHES NOMINAL IN
Countersink Angle45.0 DEGREES NOMINAL NUT
Hole Type and Quantity2 DRILLED
Nut Height0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Bearing Surface Finish250.0 MICROINCHES
Bearing Surface TypeCHAMFERED OR WASHER FACED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6210-00-183-047215/504 INTERCHANGEABLE
Lens,light
Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems
5110-00-253-3172 INTERCHANGEABLE
Reamer,hand
6695-00-468-688415504 INTERCHANGEABLE
Meter Movement
Simmonds Precision Products Inc
9540-01-072-9272 INTERCHANGEABLE
Angle,structural
8145-01-135-1475374E001-1 INTERCHANGEABLE
Shipping and Storage Container,p
Container Research Corp Dba Container Research Corp Div Containr Research Corporation
5998-01-170-573715504 INTERCHANGEABLE
Extender Card,electronic Test
Datum Inc Bancomm-Timing Div
5962-01-267-222015504 INTERCHANGEABLE
Microcircuit,linear
Giga-Tronics Incorporated Dba Giga-Tronics
5310-01-421-310615504 INTERCHANGEABLE
Nut,self-Locking,hexagon
Spx Fluid Power
6340-01-507-2457 INTERCHANGEABLE
Annunciator
6515-01-584-463805.001.227 INTERCHANGEABLE
Lid,battery Handpiece
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
15504 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
6210-00-183-0472INTERCHANGEABLE
LENS,LIGHT
15/504
5110-00-253-3172INTERCHANGEABLE
REAMER,HAND
6695-00-468-6884INTERCHANGEABLE
METER MOVEMENT
15504
9540-01-072-9272INTERCHANGEABLE
ANGLE,STRUCTURAL
8145-01-135-1475INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,P
374E001-1
5998-01-170-5737INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
15504
5962-01-267-2220INTERCHANGEABLE
MICROCIRCUIT,LINEAR
15504
5310-01-421-3106INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
15504
6340-01-507-2457INTERCHANGEABLE
ANNUNCIATOR
6515-01-584-4638INTERCHANGEABLE
LID,BATTERY HANDPIECE
05.001.227
5120-01-644-3459INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
15504

Frequently Asked Questions

What is NSN 5310-00-637-0469?

NSN 5310-00-637-0469 is a Nut,plain,hexagon, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-637-0469?

NSN 5310-00-637-0469 has 1 cross-referenced part number: 15504 (Triumph Engine Control Systems Llc).

What NSN replaces 5310-00-637-0469?

There are 11 known substitutes for 5310-00-637-0469: 6210-00-183-0472, 5110-00-253-3172, 6695-00-468-6884 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15504?

Key specifications for 15504: Material Document and Classification: AMS 4610 ASSN STD 1ST MATERIAL RESPONSE OR AMS 4611 ASSN STD 2ND MATERIAL RESPONSE OVERALL; Width Across Flats: 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN; Nut Style: HEXAGON; Thread Direction: RIGHT-HAND. 16 total characteristics are documented in the Federal Logistics Information System.

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