PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72-6971-301Nut,plain,round

Fairbanks Morse, Llc · NSN 5310-00-185-6486 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-185-6486 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-185-6486. Primary manufacturer part number: 72-6971-301.
Features
  • Nut,plain,round — FSC 5310
  • Drive Point Depth: 0.062 INCHES NOMINAL IN
  • Thread Pitch Diameters: +0.4487 TO 0.4513 INCHES IN
  • Nominal Thread Size: 0.469 INCHES IN
  • Thread Quantity Per Inch: 32
  • Thread Series: UNS
  • Material: STEEL OVERALL
  • Nut Thickness: 0.312 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,round, cataloged under National Stock Number 5310-00-185-6486, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fairbanks Morse, Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-185-6486
Primary Part Number72-6971-301
Item NameNut,plain,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerFairbanks Morse, Llc
StatusCANCELLED
Drive Point Depth0.062 INCHES NOMINAL IN
Thread Pitch Diameters+0.4487 TO 0.4513 INCHES IN
Nominal Thread Size0.469 INCHES IN
Thread Quantity Per Inch32
Thread SeriesUNS
MaterialSTEEL OVERALL
Nut Thickness0.312 INCHES NOMINAL IN
Drive Point Quantity4
Nut StyleROUND
Nut Diameter0.876 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Drive Point Width0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6240-00-102-40033223257 INTERCHANGEABLE
Lamp,incandescent
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-112-3399 INTERCHANGEABLE
Transistor
5340-00-237-6735 INTERCHANGEABLE
Clamp,loop
4010-00-274-3552 INTERCHANGEABLE
Link,chain,cold Shut
5950-00-803-2066 INTERCHANGEABLE
Transformer,power
5340-00-965-768740409 INTERCHANGEABLE
Cover,access
Eaton Corporation Dba Eaton Inoac
5310-01-144-4763396396 INTERCHANGEABLE
Nut,plain,round
Eaton Aerospace, Llc Dba Jackson South
3220-01-174-9314NO 1 INTERCHANGEABLE
Guide,jaws,upper
Black Diamond Saw and Machine Works
5310-01-194-2839N-01 INTERCHANGEABLE
Nut,self-Locking,hexagon
Skf Usa Inc.
3120-01-291-6557 INTERCHANGEABLE
Bushing,sleeve
Cross-Reference Index
Part NumberManufacturer
72-6971-301 Fairbanks Morse, Llc (USA)
127704 General Motors Corp (USA)
N01 Bae Systems Land & Armaments L.p. (USA)
711008 Army Weapons Command Attn Amswe-Ree-S (USA)
12-Z-335-2 Zf Industrieantriebe Witten Gmbh (DEU)
5430D671PC106 Bae Systems Land & Armaments L.p. (USA)
MS19068-011 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
12Z335-2 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
72-6971-301 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
N01 Simmons Fastener Corp an Amfast Corp (USA)
N01 Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
N01 Federal-Mogul Corp Government Sales Dept (USA)
S77655 Chicago Pneumatic Tool Co (USA)
N01 Federal-Mogul Corp Ball and Roller Bearing Group (USA)
40409 Masury-Columbia Co Finnell Systems Div (USA)
N01 Whittet-Higgins Company (USA)
999-50001-0000 Zf Industrieantriebe Witten Gmbh (DEU)
N01 General Motors Corp Delco Moraine Ndh Div (USA)
N01 Timken Co Div the Timken Company (USA)
3007PC26 Chicago Pneumatic Tool Co (USA)
Related Parts
6240-00-102-4003INTERCHANGEABLE
LAMP,INCANDESCENT
3223257
5961-00-112-3399INTERCHANGEABLE
TRANSISTOR
5340-00-237-6735INTERCHANGEABLE
CLAMP,LOOP
4010-00-274-3552INTERCHANGEABLE
LINK,CHAIN,COLD SHUT
5950-00-803-2066INTERCHANGEABLE
TRANSFORMER,POWER
5340-00-965-7687INTERCHANGEABLE
COVER,ACCESS
40409
5310-01-144-4763INTERCHANGEABLE
NUT,PLAIN,ROUND
396396
3220-01-174-9314INTERCHANGEABLE
GUIDE,JAWS,UPPER
NO 1
5310-01-194-2839INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
N-01
3120-01-291-6557INTERCHANGEABLE
BUSHING,SLEEVE
5365-01-334-1338INTERCHANGEABLE
SPACER,PLATE
40409
5310-01-372-4729INTERCHANGEABLE
WASHER,KEY

Frequently Asked Questions

What is NSN 5310-00-185-6486?

NSN 5310-00-185-6486 is a Nut,plain,round, manufactured by Fairbanks Morse, Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-185-6486?

NSN 5310-00-185-6486 has 23 cross-referenced part numbers: 72-6971-301 (Fairbanks Morse, Llc), 127704 (General Motors Corp), N01 (Bae Systems Land & Armaments L.p.), 711008 (Army Weapons Command Attn Amswe-Ree-S), 12-Z-335-2 (Zf Industrieantriebe Witten Gmbh) and 18 more.

What NSN replaces 5310-00-185-6486?

There are 12 known substitutes for 5310-00-185-6486: 6240-00-102-4003, 5961-00-112-3399, 5340-00-237-6735 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 72-6971-301?

Key specifications for 72-6971-301: Drive Point Depth: 0.062 INCHES NOMINAL IN; Thread Pitch Diameters: +0.4487 TO 0.4513 INCHES IN; Nominal Thread Size: 0.469 INCHES IN; Thread Quantity Per Inch: 32. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-185-6486 still in active supply?

NSN 5310-00-185-6486 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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