PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70316Nut,plain,single Ball Seat,hexag

Porta Drill Inc · NSN 5310-00-006-4775 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-006-4775 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-006-4775. Primary manufacturer part number: 70316.
Features
  • Nut,plain,single Ball Seat,hexag — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Nut Style: SINGLE BALL SEAT, HEXAGON
  • Thread Quantity Per Inch: 16
  • Nominal Thread Size: 0.875 INCHES IN
  • Thread Series: UN
  • Width Across Flats: 1.500 INCHES NOMINAL IN
  • Nut Height: 1.000 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,single Ball Seat,hexag, cataloged under National Stock Number 5310-00-006-4775, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Porta Drill Inc. Government technical data includes 9 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-006-4775
Primary Part Number70316
Item NameNut,plain,single Ball Seat,hexag
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerPorta Drill Inc
StatusACTIVE
Thread DirectionRIGHT-HAND
Nut StyleSINGLE BALL SEAT, HEXAGON
Thread Quantity Per Inch16
Nominal Thread Size0.875 INCHES IN
Thread SeriesUN
Width Across Flats1.500 INCHES NOMINAL IN
Nut Height1.000 INCHES NOMINAL IN
Thread Class2B
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5306-00-207-8137 INTERCHANGEABLE
Bolt,square Neck
5306-00-263-7328 INTERCHANGEABLE
Bolt,square Neck
5940-00-880-6988 INTERCHANGEABLE
Terminal,stud
3413-01-032-5345 INTERCHANGEABLE
Drilling Machine
6220-01-064-853370316 INTERCHANGEABLE
Panel,indicating,light Transmitt
Symbolic Displays, Inc
2940-01-235-8638253107 INTERCHANGEABLE
Filter Element,intake Air Cleane
Kohler Co.
5340-01-245-348970316 INTERCHANGEABLE
Clevis,rod End
Hoffman/new Yorker Inc
4810-01-262-560170316-1 INTERCHANGEABLE
Valve,linear,directional Control
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5920-01-605-380470316 INTERCHANGEABLE
Fuseholder,block
Mersen Usa Ep Corp. Dba Ferraz Shawmut
Cross-Reference Index
Part NumberManufacturer
70612 Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA)
70316 PRIMARY Porta Drill Inc (USA)
Related Parts
5306-00-207-8137INTERCHANGEABLE
BOLT,SQUARE NECK
5306-00-263-7328INTERCHANGEABLE
BOLT,SQUARE NECK
5940-00-880-6988INTERCHANGEABLE
TERMINAL,STUD
3413-01-032-5345INTERCHANGEABLE
DRILLING MACHINE
6220-01-064-8533INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
70316
2940-01-235-8638INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
253107
5340-01-245-3489INTERCHANGEABLE
CLEVIS,ROD END
70316
4810-01-262-5601INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
70316-1
5920-01-605-3804INTERCHANGEABLE
FUSEHOLDER,BLOCK
70316

Frequently Asked Questions

What is NSN 5310-00-006-4775?

NSN 5310-00-006-4775 is a Nut,plain,single Ball Seat,hexag, manufactured by Porta Drill Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-006-4775?

NSN 5310-00-006-4775 has 2 cross-referenced part numbers: 70612 (Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products), 70316 (Porta Drill Inc).

What NSN replaces 5310-00-006-4775?

There are 9 known substitutes for 5310-00-006-4775: 5306-00-207-8137, 5306-00-263-7328, 5940-00-880-6988 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70316?

Key specifications for 70316: Thread Direction: RIGHT-HAND; Special Features: BOSS ON BALL SEAT 0.188 IN. HIGH,1.062 IN. DIA IN; Nut Style: SINGLE BALL SEAT, HEXAGON; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 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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