PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D25343-2Nut,plain,hexagon

William Powell Company, the Dba Powell Valve Div the Starflo Corporation · NSN 5310-00-829-0196 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-829-0196 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-829-0196. Primary manufacturer part number: D25343-2.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Quantity Per Inch: 20
  • Nominal Thread Size: 0.812 INCHES IN
  • Thread Series: UNEF
  • Bearing Surface Type: CHAMFERED
  • Thread Direction: RIGHT-HAND
  • Material: STEEL COMP 416 OVERALL
  • Material Document and Classification: ASTM A582 COMP 416 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 416 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-829-0196, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-829-0196
Primary Part NumberD25343-2
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerWilliam Powell Company, the Dba Powell Valve Div the Starflo Corporation
StatusACTIVE
Thread Quantity Per Inch20
Nominal Thread Size0.812 INCHES IN
Thread SeriesUNEF
Bearing Surface TypeCHAMFERED
Thread DirectionRIGHT-HAND
MaterialSTEEL COMP 416 OVERALL
Material Document and ClassificationASTM A582 COMP 416 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nut Height0.375 INCHES NOMINAL IN
Thread Class2B
Width Across Flats1.125 INCHES NOMINAL IN
Nut StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-321-16841740 INTERCHANGEABLE
Resistor Network,fixed,film
Caddock Electronics Inc.
5930-00-536-3874 INTERCHANGEABLE
Ball,pull Cord
3110-00-554-3275P200KZ3FS50000 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
2530-00-620-6104F19349 INTERCHANGEABLE
Parts Kit,hydraulic Brake Wheel
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5950-00-646-1185 INTERCHANGEABLE
Transformer,power
6350-00-660-8972 INTERCHANGEABLE
Bell,electrical
6685-00-842-53992115935PC1 INTERCHANGEABLE
Thermometer,self-Indicating,bime
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5977-00-866-7234MEJ2012S INTERCHANGEABLE
Brush Set,electrical Contact
Prestolite Electric Inc
5315-00-975-9661 INTERCHANGEABLE
Pin
5998-01-078-256601A226082-21-11 INTERCHANGEABLE
Circuit Card Assembly
Herley Chicago Dba Stewart Warner Electronics
Cross-Reference Index
Part NumberManufacturer
1741 Kelch Corp (USA)
D25343-2 PRIMARY William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
Related Parts
5905-00-321-1684INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
1740
5930-00-536-3874INTERCHANGEABLE
BALL,PULL CORD
3110-00-554-3275INTERCHANGEABLE
BEARING,BALL,ANNULAR
P200KZ3FS50000
2530-00-620-6104INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
F19349
5950-00-646-1185INTERCHANGEABLE
TRANSFORMER,POWER
6350-00-660-8972INTERCHANGEABLE
BELL,ELECTRICAL
6685-00-842-5399INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
2115935PC1
5977-00-866-7234INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
MEJ2012S
5315-00-975-9661INTERCHANGEABLE
PIN
5998-01-078-2566INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
01A226082-21-11
5345-01-321-6269INTERCHANGEABLE
STONE,CYLINDER HONE
1741
4330-01-364-8795INTERCHANGEABLE
FILTER ELEMENT,FLUID
51741

Frequently Asked Questions

What is NSN 5310-00-829-0196?

NSN 5310-00-829-0196 is a Nut,plain,hexagon, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-829-0196?

NSN 5310-00-829-0196 has 2 cross-referenced part numbers: 1741 (Kelch Corp), D25343-2 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation).

What NSN replaces 5310-00-829-0196?

There are 12 known substitutes for 5310-00-829-0196: 5905-00-321-1684, 5930-00-536-3874, 3110-00-554-3275 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D25343-2?

Key specifications for D25343-2: Thread Quantity Per Inch: 20; Nominal Thread Size: 0.812 INCHES IN; Thread Series: UNEF; Bearing Surface Type: CHAMFERED. 11 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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