5310-99-721-2901
Hexagon Plain Nut
5310997212901 997212901 DEFSTAN07-261 PART 3 001303724 001303724 SHEET 007 ISSUE 013 P- 001303725 001303725 SHEET 002 ISSUE 007 P- 001303839/105 SST/M/615/00/0001/000 SHEET 007- SST/M/615/00/0002 SST/M/615/00/0002 SHEET 002 ISS- SST/M/701/09/0001/105 SST/M/615/00/0001/000 BS3692 001303839/105 PART 361 MX/00505/AZ/001/03 SST/M/701/09/0001/105 PART 361 DGS160 NES862 PART 3-M10-M/NAB DEFSTAN02-862 PART 3
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.) View more Hexagon Plain Nut
Managed by United Kingdom
NSN Created on 25 Apr 1991
Data Last Changed
November 2023
November 2023
NATO Update Count
1
1
NATO Data Quality

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Related Documents 5310-99-721-2901 5+ Documents (More...)
DEFSTAN07-261 PART 3 001303724 001303724 SHEET 007 ISSUE 013 P- 001303725 001303725 SHEET 002 ISSUE
007 P- 001303839/105 SST/M/615/00/0001/000 SHEET 007- SST/M/615/00/0002 SST/M/615/00/0002 SHEET 002 ISS
- SST/M/701/09/0001/105 SST/M/615/00/0001/000 BS3692 001303839/105 PART 361 MX/00505/AZ/001/03 SST/M/
007 P- 001303839/105 SST/M/615/00/0001/000 SHEET 007- SST/M/615/00/0002 SST/M/615/00/0002 SHEET 002 ISS
- SST/M/701/09/0001/105 SST/M/615/00/0001/000 BS3692 001303839/105 PART 361 MX/00505/AZ/001/03 SST/M/
SST/M/615/00/0001/000 SHEET 007- 001303724 SHEET 007 ISSUE 013 P- SST/M/615/00/0002 SHEET 002 ISS- SST
/M/615/00/0001/000 SST/M/615/00/0002 001303725 001303725 SHEET 002 ISSUE 007 P- QCA/MH/01731/SL/001/35
Hexagon Plain Nut 5310997212901 997212901 001303724 SHEET 007 ISSUE 013 P- 001303725001303725 SHEET
/M/615/00/0001/000 SST/M/615/00/0002 001303725 001303725 SHEET 002 ISSUE 007 P- QCA/MH/01731/SL/001/35
Hexagon Plain Nut 5310997212901 997212901 001303724 SHEET 007 ISSUE 013 P- 001303725001303725 SHEET
615/00/0002 SST/M/615/00/0002 SHEET 002 ISS- SST/M/701/09/0001/105 SST/M/615/00/0001/000 BS3692 001303839
-TABLE 6 001303839/105 SST/M/701/09/0001/105 001303839/105 PART 372 005418280 ITEM 77 005418280/77 961
https//www.nsnlookup.com /fsg-53/fsc-5310/uk 5310-99-721-2901 Hexagon Plain Nut 5310997212901 997212901
-TABLE 6 001303839/105 SST/M/701/09/0001/105 001303839/105 PART 372 005418280 ITEM 77 005418280/77 961
https//www.nsnlookup.com /fsg-53/fsc-5310/uk 5310-99-721-2901 Hexagon Plain Nut 5310997212901 997212901
1045991085531 991085531 001303839/130 SST/M/701/09/0001 SHEET 130 001303839/105 PART 350 SST/M/701/09
/105 PART SST/M/701/09/0001/105 001303839/105 PART 372 005418280 ITEM 77 005418280/77 961-01-373 SSK/
-TABLE 6 001303839/105 SST/M/701/09/0001/105 001303839/105 PART 372 005418280 ITEM 77 005418280/77 961
/105 PART SST/M/701/09/0001/105 001303839/105 PART 372 005418280 ITEM 77 005418280/77 961-01-373 SSK/
-TABLE 6 001303839/105 SST/M/701/09/0001/105 001303839/105 PART 372 005418280 ITEM 77 005418280/77 961
SHEET 007- 001303724 SHEET 007 ISSUE 013 P- 001303725 001303725 SHEET 002 ISSUE 007 P- SST/
M/615/00/0002 SST/M/615/00/0002 SHEET 002 ISS- 001303724 SST/M/ 615/00/0002 SST/M/615/00/0002 SHEET 002
0001 001303724 001303724 SHEET 008 ISSUE 002 P- 001303724 SHEET 008 ISSUE 008 P- SST/M/615/00/0002 001303725
M/615/00/0002 SST/M/615/00/0002 SHEET 002 ISS- 001303724 SST/M/ 615/00/0002 SST/M/615/00/0002 SHEET 002
0001 001303724 001303724 SHEET 008 ISSUE 002 P- 001303724 SHEET 008 ISSUE 008 P- SST/M/615/00/0002 001303725
Restrictions 5310-99-721-2901
End Users 5310-99-721-2901
- Canada (ZC)
- United Kingdom (ZK)
Approved Sources 5310-99-721-2901
- Part Number
- Manufacturer
- Status
- DEFSTAN07-261 PART 3
- Manufacturer
- K0851 - Ministry Of Defence, Directorate Of (Active)
- Incomplete Standard
- Incomplete Standard
- 001303724
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 001303724 SHEET 007 ISSUE 013 P-
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 001303725
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 001303725 SHEET 002 ISSUE 007 P-
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 001303839/105
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- SST/M/615/00/0001/000 SHEET 007-
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- SST/M/615/00/0002
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- SST/M/615/00/0002 SHEET 002 ISS-
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- SST/M/701/09/0001/105
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- SST/M/615/00/0001/000
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- BS3692
- K7766 - Bsi Standards Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 001303839/105 PART 361
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Secondary Buy
- Secondary Buy
- MX/00505/AZ/001/03
- K6451 - Bae Systems Marine Limited (Active)
- Secondary Buy
- Secondary Buy
- SST/M/701/09/0001/105 PART 361
- K6451 - Bae Systems Marine Limited (Active)
- Secondary Buy
- Secondary Buy
- DGS160
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- NES862 PART 3-M10-M/NAB
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- NATO Reference
- NATO Reference
- DEFSTAN02-862 PART 3
- K0851 - Ministry Of Defence, Directorate Of (Active)
- NATO Reference
- NATO Reference
NATO Stock Numbers Related to 5310-99-721-2901
5310-14-558-7805 5310-14-548-8576 5310-14-396-5539 5310-14-257-8451 5310-14-556-3965 5310-14-469-0789 5310-14-042-4616 5310-14-402-4767 5310-99-209-1404 5310-17-102-9085 5310-26-300-4675 5310-14-040-4538 5310-14-401-1478 5310-14-543-7313 5310-14-494-1963 5310-14-042-1616 5310-17-109-0499 5310-17-104-9776