PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N16Nut,plain,round

Skf Usa Inc. · NSN 5310-00-185-6441 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-185-6441 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-185-6441. Primary manufacturer part number: N16.
Features
  • Nut,plain,round — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Hardness Rating: 66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM
  • Thread Quantity Per Inch: 11
  • Nominal Thread Size: 3.137 INCHES IN
  • Thread Series: UNS
  • Drive Point Quantity: 4
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1005 or Steel Comp 1006 or Steel Comp 1008 or Steel Comp 1010 or Steel Comp 1021 or Steel Comp 1022 or Steel Comp 1023 or Steel Comp 1524 or Steel Comp 1025 or Steel Comp 1026 or Steel Comp 1527 or Steel Comp 1030 or Steel Comp 1033 or Steel Comp 1034 or Steel Comp 1035 Overall construction
General Description

The Nut,plain,round, cataloged under National Stock Number 5310-00-185-6441, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-185-6441
Primary Part NumberN16
Item NameNut,plain,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusACTIVE
Thread DirectionRIGHT-HAND
Hardness Rating66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM
Thread Quantity Per Inch11
Nominal Thread Size3.137 INCHES IN
Thread SeriesUNS
Drive Point Quantity4
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Drive Point Width0.375 INCHES NOMINAL IN
Drive Point Depth0.125 INCHES NOMINAL IN
Nut Diameter4.1563 INCHES NOMINAL IN
MaterialSTEEL COMP 1005 OR STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OVERALL
Nut StyleROUND
Thread Pitch Diameters+3.0829 TO 3.0888 INCHES IN
Nut Thickness0.5938 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-00-007-020031000-308 INTERCHANGEABLE
Nut,plain,barrel
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5310-00-011-70490127 INTERCHANGEABLE
Nut,plain,hexagon
Harley Davidson Motor Co Inc
5815-00-125-4840 INTERCHANGEABLE
Guard
5130-00-148-9799N100S INTERCHANGEABLE
Nailer,pneumatic,portable
Stanley Bostitch Inc Sub of the Stanley Works Corp
2940-00-505-671051081 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5999-00-603-6766N16 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
3020-00-767-6757GBP46 INTERCHANGEABLE
Gear Set,bevel,matched
Secs Inc
Cross-Reference Index
Part NumberManufacturer
N16 PRIMARY Skf Usa Inc. (USA)
12Z335-17 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
93891 Amca Intl Corp Unit Crane Div (USA)
Related Parts
5310-00-007-0200INTERCHANGEABLE
NUT,PLAIN,BARREL
31000-308
5310-00-011-7049INTERCHANGEABLE
NUT,PLAIN,HEXAGON
0127
5815-00-125-4840INTERCHANGEABLE
GUARD
5130-00-148-9799INTERCHANGEABLE
NAILER,PNEUMATIC,PORTABLE
N100S
2940-00-505-6710INTERCHANGEABLE
FILTER ELEMENT,FLUID
51081
5999-00-603-6766INTERCHANGEABLE
HEATER,THERMAL RELEASE
N16
3020-00-767-6757INTERCHANGEABLE
GEAR SET,BEVEL,MATCHED
GBP46

Frequently Asked Questions

What is NSN 5310-00-185-6441?

NSN 5310-00-185-6441 is a Nut,plain,round, manufactured by Skf Usa Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-185-6441?

NSN 5310-00-185-6441 has 3 cross-referenced part numbers: N16 (Skf Usa Inc.), 12Z335-17 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 93891 (Amca Intl Corp Unit Crane Div).

What NSN replaces 5310-00-185-6441?

There are 7 known substitutes for 5310-00-185-6441: 5310-00-007-0200, 5310-00-011-7049, 5815-00-125-4840 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N16?

Key specifications for N16: Thread Direction: RIGHT-HAND; Hardness Rating: 66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM; Thread Quantity Per Inch: 11; Nominal Thread Size: 3.137 INCHES IN. 14 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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