Product Details | HEXAGON PLAIN NUT

5310-00-272-5705 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.

Part Alternates: MILDTL1222, MIL-DTL-1222, MILS1222, MIL-S-1222, 04134517, 1S1122512, 1S-1122-5-12, 2242512, 2242-5-12, 2242522, 2242-5-22, 2242546, 2242-5-46, 5310-00-272-5705, 00-272-5705, 5310002725705, 002725705

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-272-5705

Drawings & Photos | NSN 5310-00-272-5705


Demand History | NSN 5310-00-272-5705

Part Number Request Date QTY Origin
2242-5-22 2025-10-292 23 DIBBS
2242-5-22 2025-08-236 219 DIBBS
2242-5-22 2025-08-226 219 DIBBS
2242-5-22 2025-07-198 17 DIBBS
04134517 2025-06-152 202 DIBBS
2242-5-22 2025-06-152 202 DIBBS
04134517 2025-05-142 202 DIBBS
2242-5-22 2025-05-142 202 DIBBS
04134517 2025-04-100 15 DIBBS
2242-5-22 2025-04-100 15 DIBBS
04134517 2025-03-90 187 DIBBS
2242-5-22 2025-03-90 187 DIBBS
04134517 2025-03-82 187 DIBBS
2242-5-22 2025-03-82 187 DIBBS
MILDTL1222 2025-03-72 40 United States
MILDTL1222 2025-02-49 40 United States
MILS1222 2025-01-22 8 United States
MILS1222 2025-01-22 8 United States
04134517 2024-08-239 29 DIBBS
2242-5-22 2024-08-239 29 DIBBS
04134517 2024-07-210 29 DIBBS
2242-5-22 2024-07-210 29 DIBBS
04134517 2024-07-200 29 DIBBS
2242-5-22 2024-07-200 29 DIBBS
04134517 2024-03-89 174 DIBBS
2242-5-22 2024-03-89 174 DIBBS
04134517 2024-03-81 174 DIBBS
2242-5-22 2024-03-81 174 DIBBS
04134517 2024-03-73 174 DIBBS
2242-5-22 2024-03-73 174 DIBBS
04134517 2024-01-11 54 DIBBS
2242-5-22 2024-01-11 54 DIBBS
04134517 2024-01-08 120 DIBBS
2242-5-22 2024-01-08 120 DIBBS
04134517 2023-12-360 120 DIBBS
2242-5-22 2023-12-360 120 DIBBS
04134517 2023-12-351 120 DIBBS
2242-5-22 2023-12-351 120 DIBBS
5310-00-272-5705 2023-10-303 40 US
04134517 2023-10-296 161 DIBBS
2242-5-22 2023-10-296 161 DIBBS
04134517 2023-08-233 54 DIBBS
2242-5-22 2023-08-233 54 DIBBS
MILDTL1222 2023-06-159 12 United States
04134517 2020-12-362 300 DIBBS
2242-5-22 2020-12-362 300 DIBBS
04134517 2020-12-350 300 DIBBS
2242-5-22 2020-12-350 300 DIBBS
04134517 2020-10-296 500 DIBBS
2242-5-22 2020-10-296 500 DIBBS
5310-00-272-5705 2020-10-288 500 US
04134517 2020-10-288 500 DIBBS
2242-5-22 2020-10-288 500 DIBBS
04134517 2020-06-177 250 DIBBS
2242-5-22 2020-06-177 250 DIBBS
04134517 2020-05-140 690 DIBBS
2242-5-22 2020-05-140 690 DIBBS
04134517 2020-05-132 690 DIBBS
2242-5-22 2020-05-132 690 DIBBS
5310-00-272-5705 2020-01-09 120 US
04134517 2019-10-289 54 DIBBS
2242-5-22 2019-10-289 54 DIBBS
5310-00-272-5705 2019-10-276 600 US
04134517 2019-10-276 600 DIBBS
2242-5-22 2019-10-276 600 DIBBS
5310-00-272-5705 2019-03-67 100 US
5310-00-272-5705 2019-02-50 100 United States
04134517 2019-02-45 100 DIBBS
2242-5-22 2019-02-45 100 DIBBS
5310-00-272-5705 2018-08-234 70 DIBBS
5310-00-272-5705 2018-08-226 70 DIBBS
5310-00-272-5705 2018-03-78 644 DIBBS
5310-00-272-5705 2018-03-61 640 DIBBS
5310-00-272-5705 2018-02-53 640 DIBBS
5310-00-272-5705 2017-12-348 162 DIBBS
5310-00-272-5705 2017-12-339 162 DIBBS
5310-00-272-5705 2017-10-292 155 DIBBS
5310-00-272-5705 2017-09-253 70 DIBBS
5310-00-272-5705 2017-05-144 150 DIBBS
5310-00-272-5705 2017-05-121 27 DIBBS
5310-00-272-5705 2017-04-114 27 DIBBS
2242522 2017-04-108 45 US
5310-00-272-5705 2017-04-92 45 DIBBS
5310-00-272-5705 2016-09-272 32 DIBBS
5310-00-272-5705 2016-06-164 52 DIBBS
5310-00-272-5705 2016-04-97 150 DIBBS
5310-00-272-5705 2016-03-63 19 DIBBS
5310-00-272-5705 2015-07-193 5 DIBBS
5310-00-272-5705 2015-07-182 2 DIBBS
5310-00-272-5705 2015-06-162 200 DIBBS
5310-00-272-5705 2015-06-162 100 DIBBS
5310-00-272-5705 2015-04-98 677 DIBBS
5310-00-272-5705 2015-04-97 677 DIBBS
MILS1222 2015-03-89 3000 BH
5310-00-272-5705 2015-03-62 200 DIBBS
5310-00-272-5705 2015-02-50 98 DIBBS
5310-00-272-5705 2015-01-14 1500 DIBBS
5310-00-272-5705 2014-08-231 298 DIBBS
MILS1222 2014-08-230 1 US
5310-00-272-5705 2014-07-202 200 DIBBS
5310-00-272-5705 2014-02-59 800 DIBBS
5310-00-272-5705 2014-02-44 800 DIBBS
MILDTL1222 2013-06-169 59 US
MILS1222 2012-07-209 4 United States
MILS1222 2012-03-74 1 US
MILS1222 2011-02-49 3 US
MILS1222 2011-02-49 4 US
MILS1222 2011-02-49 5 US
MILS1222 2011-02-49 10 US
MILS1222 2011-02-49 18 US
MILS1222 2011-02-49 35 US
MILS1222 2011-02-49 40 US
MILS1222 2011-02-49 42 US
MILS1222 2011-02-49 185 US
MILS1222 2011-02-49 195 US
5310-00-272-5705 2010-11-306 741 DIBBS
5310-00-272-5705 2010-10-294 584 DIBBS
5310-00-272-5705 2008-09-261 716 DIBBS
5310-00-272-5705 2008-05-127 716 DIBBS

Cross Reference | NSN 5310-00-272-5705

Part Number Cage Code Manufacturer
1S-1122-5-12 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
2242-5-12 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
2242-5-22 85130 FLOWSERVE CORPORATION DIV FLOWSERVE US INC
2242-5-46 85130 FLOWSERVE CORPORATION DIV FLOWSERVE US INC
MIL-DTL-1222 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-S-1222 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5310-00-272-5705

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 1.125 INCHES
THREAD QUANTITY PER INCH 7
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL NICKEL ALLOY OVERALL
HARDNESS RATING 80.0 ROCKWELL B MINIMUM
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.939 INCHES MINIMUM AND 0.999 INCHES MAXIMUM
WIDTH ACROSS FLATS 1.631 INCHES MINIMUM AND 1.687 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED OR WASHER FACED
TEMP RATING NOT RATED
NONDEFINITIVE SPEC/STD DATA 1 TYPE AND 400 GRADE OR 405 GRADE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-S-1222

Restrictions/Controls & Freight Information | NSN 5310-00-272-5705

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 139820 NICKEL BOLTS/NAILS/NUTS/RIVETS ETC
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-00-272-5705

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each