PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F30Nut,plain,round

Circor Naval Solutions Llc Dba Warren Pumps · NSN 5310-00-639-7936 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-639-7936 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-639-7936. Primary manufacturer part number: F30.
Features
  • Nut,plain,round — FSC 5310
  • Nut Style: ROUND
  • Material Document and Classification: MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Thread Series: UN
  • Thread Quantity Per Inch: 12
  • Nominal Thread Size: 0.750 INCHES IN
  • Material: COPPER ALLOY 482 OVERALL
  • Drive Point Diameter: 0.250 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy 482 Overall construction
General Description

The Nut,plain,round, cataloged under National Stock Number 5310-00-639-7936, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 12 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-639-7936
Primary Part NumberF30
Item NameNut,plain,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Nut StyleROUND
Material Document and ClassificationMIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Thread SeriesUN
Thread Quantity Per Inch12
Nominal Thread Size0.750 INCHES IN
MaterialCOPPER ALLOY 482 OVERALL
Drive Point Diameter0.250 INCHES NOMINAL IN
Nut Thickness0.375 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Class3B
Drive Point Quantity2
Nut Diameter1.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-015-4421F30B INTERCHANGEABLE
Valve,globe
Deltrol Corp Deltrol Fluid Products Div
5999-00-035-8807267412 INTERCHANGEABLE
Contact,electrical
Thompson O Co Div of Schindler Elevator Corp
3110-00-156-1785F30 INTERCHANGEABLE
Bearing,ball,thrust
Abc Acquisition Company Dba Aetna Bearing Company
5962-00-471-2575351-7105-012 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3030-00-529-0495 INTERCHANGEABLE
Belt,v
5345-00-584-4554614646-86485 INTERCHANGEABLE
Stone,sharpening
Norton Company Dba Coated Abrasives Division
6515-00-753-9660 INTERCHANGEABLE
Valve,inlet,automatic Jet Hypode
3455-00-997-242316247 INTERCHANGEABLE
Cutter,milling,angle
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4440-01-092-5707F-30 INTERCHANGEABLE
Dryer,air,refrigerated
Flair Corporation Dba S P X Air Treatment Div Dehydration
5961-01-184-2831F30 INTERCHANGEABLE
Semiconductor Device,diode
Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation
Cross-Reference Index
Part NumberManufacturer
F30 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
4820-00-015-4421INTERCHANGEABLE
VALVE,GLOBE
F30B
5999-00-035-8807INTERCHANGEABLE
CONTACT,ELECTRICAL
267412
3110-00-156-1785INTERCHANGEABLE
BEARING,BALL,THRUST
F30
5962-00-471-2575INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
351-7105-012
3030-00-529-0495INTERCHANGEABLE
BELT,V
5345-00-584-4554INTERCHANGEABLE
STONE,SHARPENING
614646-86485
6515-00-753-9660INTERCHANGEABLE
VALVE,INLET,AUTOMATIC JET HYPODE
3455-00-997-2423INTERCHANGEABLE
CUTTER,MILLING,ANGLE
16247
4440-01-092-5707INTERCHANGEABLE
DRYER,AIR,REFRIGERATED
F-30
5961-01-184-2831INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
F30
1710-01-192-1973INTERCHANGEABLE
BARRIER,AIRCRAFT ARRESTING
52-D-3388-100
5120-01-367-3541INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR
F30E

Frequently Asked Questions

What is NSN 5310-00-639-7936?

NSN 5310-00-639-7936 is a Nut,plain,round, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-639-7936?

NSN 5310-00-639-7936 has 1 cross-referenced part number: F30 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 5310-00-639-7936?

There are 12 known substitutes for 5310-00-639-7936: 4820-00-015-4421, 5999-00-035-8807, 3110-00-156-1785 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F30?

Key specifications for F30: Nut Style: ROUND; Material Document and Classification: MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Thread Series: UN; Thread Quantity Per Inch: 12. 12 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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