Product Details | HEXAGON PLAIN NUT

5310-00-855-1102 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: MS356492255, MS35649-2255, ML228, H300001006, H30-0001-006, H300002003, H30-0002-003, FFN836, FF-N-836, 8045, 8045ADX, 002003990023, 002-003990-023, 5310-00-855-1102, 00-855-1102, 5310008551102, 008551102

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 04 OCT 1967 00-855-1102

Drawings & Photos | NSN 5310-00-855-1102


Demand History | NSN 5310-00-855-1102

Part Number Request Date QTY Origin
FFN836 2025-03-84 32 Japan
FFN836 2024-10-291 190 US
FFN836 2023-09-258 100 TR
FFN836 2021-11-307 200 United States
FFN836 2021-08-228 100 United States
MS356492255 2020-09-268 50 us
MS356492255 2019-12-364 100 us
MS356492255 2019-12-337 17 us
MS356492255 2019-10-289 10 us
MS356492255 2019-09-259 3 us
MS356492255 2019-07-200 25 us
FFN836 2019-02-44 288 US
MS356492255 2018-04-101 100 us
FFN836 2018-02-32 2 US
FFN836 2017-05-123 25 United States
FF-N-836 2016-05-145 48 Spain
MS356492255 2012-12-347 20 US
FFN836 2012-12-341 1 US
FFN836 2010-11-322 100 United Kingdom
5310-00-855-1102 2010-10-287 884 DIBBS
FFN836 2010-08-218 1 US
FFN836 2010-08-218 1 US
FFN836 2010-08-218 1 US
FFN836 2010-08-218 1 US
5310-00-855-1102 2010-07-202 1 US
FFN836 2010-03-90 4 us
FFN836 2010-03-81 50 United States
FFN836 2010-02-46 50 United States
MS356492255 2009-11-327 200 United States
FFN836 2009-07-183 1000 US
FFN836 2009-05-141 580 US
5310-00-855-1102 2008-11-316 40 US
FFN836 2008-07-195 20 US
FFN836 2008-06-171 200 US
5310-00-855-1102 2008-03-79 65 United States
FFN836 2008-02-39 1 US
FFN836 2007-10-298 100 US

Cross Reference | NSN 5310-00-855-1102

Part Number Cage Code Manufacturer
002-003990-023 26916 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
8045 73734 FEDERAL SCREW PRODUCTS INC.
8045ADX 1VN02 AIRDALE EXPRESS LLC
FF-N-836 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
H30-0001-006 14304 HARRIS CORPORATION DBA HARRIS RF COMMUNICATION
H30-0002-003 14304 HARRIS CORPORATION DBA HARRIS RF COMMUNICATION
ML228 15235 CROUSE-HINDS CO
MS35649-2255 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS35649-2255B 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5310-00-855-1102

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL COPPER ALLOY 462 OR COPPER ALLOY 464 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-637,ALLOY 462 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-637,ALLOY 464 FED SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT OXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.178 INCHES MINIMUM AND 0.193 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED
TEMP RATING NOT RATED
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 13 STYLE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-N-836
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS35649-2255

Restrictions/Controls & Freight Information | NSN 5310-00-855-1102

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 177940 SPRINGS:SPRINGS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 579 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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