NSN 5310-00-272-5704 M1222N2W16C20NBNN, SSN688 203-4457005 PIECE 46, SSN6882034457005PIECE46

Product Details | HEXAGON PLAIN NUT

5310-00-272-5704 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: M1222N2W16C20NBNN, SSN688 203-4457005 PIECE 46, SSN6882034457005PIECE46, MILB857TYPE2STYLEA0RB, MILDTL1222, MIL-DTL-1222 , MIL-DTL-1222J TY 1 ST AORB GR405, MILDTL1222JTY1STAORBGR405, 6305-11 PIECE 46, 630511PIECE46, 5310-00-272-5704, 00-272-5704, 5310002725704, 002725704

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1963	00-272-5704	01857 ( NUT, PLAIN, HEXAGON )

Drawings & Photos | NSN 5310-00-272-5704

Part Number	Request Date	QTY	Origin
MILDTL1222	2025-03-72	40	United States
MILDTL1222	2025-02-49	40	United States
MILDTL1222	2023-06-159	12	United States
5310-00-272-5704	2022-02-48	107	DIBBS
5310-00-272-5704	2021-05-136	389	DIBBS
5310-00-272-5704	2021-02-41	1	DIBBS-RFPs
5310-00-272-5704	2020-07-202	1	DIBBS-RFPs
5310-00-272-5704	2015-12-343	1	DIBBS-RFPs
5310-00-272-5704	2015-06-155	120	DIBBS
5310-00-272-5704	2015-05-123	638	DIBBS
5310-00-272-5704	2015-02-55	1400	US
5310-00-272-5704	2015-02-55	1400	DIBBS
5310-00-272-5704	2015-01-06	499	DIBBS
5310-00-272-5704	2014-08-225	617	DIBBS
MILDTL1222	2013-06-169	59	US
5310-00-272-5704	2010-07-188	696	DIBBS

Cross Reference | NSN 5310-00-272-5704

Part Number	Cage Code	Manufacturer
6305-11 PIECE 46	43689	HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
M1222N2W16C20NBNN	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-DTL-1222	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-DTL-1222J TY 1 ST AORB GR405	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILB857TYPE2STYLEA0RB	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SSN688 203-4457005 PIECE 46	80064	NAVAL SHIP SYSTEMS COMMAND

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Related Products | NSN 5310-00-272-5704

5310-00-272-5705, 5310-00-272-5706, 5310-00-272-5708, 5310-00-272-5710, 5310-00-272-5711

Technical Data | NSN 5310-00-272-5704

Characteristic	Specifications
THREAD SERIES	UNC
NOMINAL THREAD SIZE	1.000 INCHES
THREAD QUANTITY PER INCH	8
THREAD CLASS	2B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	NICKEL ALLOY R-405 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	NOT RATED
NUT STYLE	A12 HEXAGON
NUT HEIGHT	0.831 INCHES MINIMUM AND 0.887 INCHES MAXIMUM
WIDTH ACROSS FLATS	1.450 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
BEARING SURFACE TYPE	CHAMFERED OR WASHER FACED
TEMP RATING	NOT RATED
NONDEFINITIVE SPEC/STD DATA	2 TYPE AND A STYLE AND 2 TYPE AND B STYLE
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILB857TYPE2STYLEA0RB

Restrictions/Controls & Freight Information | NSN 5310-00-272-5704

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious 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 5310-00-272-5704

Air Force
Navy

Category	Code	Description
Budget Code	9	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 Validation	N	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 Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each