Product Details | PLATE SELF-LOCKING NUT

5310-01-321-2425 A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: NRF160C3M1, NRF160C3M-1, NS20288031, NS202880-3-1, BFN16931, BFN169-3-1, F1374331, F13743-3-1, F5289031, F52890-3-1, 03A1693A1, 03A169-3A1, 5310-01-321-2425, 01-321-2425, 5310013212425, 013212425

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 14 JUN 1990 01-321-2425

Drawings & Photos | NSN 5310-01-321-2425


Demand History | NSN 5310-01-321-2425

Part Number Request Date QTY Origin
03A1693A1 2025-02-49 62 us
03A1693A1 2022-10-292 30 United States
03A1693A1 2022-10-292 105 United States
03A1693A1 2022-10-292 210 United States
5310-01-321-2425 2021-03-78 8 United States
03A1693A1 2020-06-182 70 United States
03A169-3A1 2019-10-303 200 DIBBS
BFN169-3-1 2019-10-303 200 DIBBS
F52890-3-1 2019-10-303 200 DIBBS
NRF160C3M-1 2019-10-303 200 DIBBS
NS202880-3-1 2019-10-303 200 DIBBS
03A169-3A1 2019-06-155 23 DIBBS
BFN169-3-1 2019-06-155 23 DIBBS
F52890-3-1 2019-06-155 23 DIBBS
NRF160C3M-1 2019-06-155 23 DIBBS
NS202880-3-1 2019-06-155 23 DIBBS
03A169-3A1 2019-05-129 63 DIBBS
BFN169-3-1 2019-05-129 63 DIBBS
F52890-3-1 2019-05-129 63 DIBBS
NRF160C3M-1 2019-05-129 63 DIBBS
NS202880-3-1 2019-05-129 63 DIBBS
03A169-3A1 2019-05-121 63 DIBBS
BFN169-3-1 2019-05-121 63 DIBBS
F52890-3-1 2019-05-121 63 DIBBS
NRF160C3M-1 2019-05-121 63 DIBBS
NS202880-3-1 2019-05-121 63 DIBBS
03A169-3A1 2019-02-44 49 DIBBS
BFN169-3-1 2019-02-44 49 DIBBS
F52890-3-1 2019-02-44 49 DIBBS
NRF160C3M-1 2019-02-44 49 DIBBS
NS202880-3-1 2019-02-44 49 DIBBS
5310-01-321-2425 2018-11-318 64 DIBBS
5310-01-321-2425 2018-06-165 87 DIBBS
5310-01-321-2425 2018-03-74 48 DIBBS
5310-01-321-2425 2016-09-271 96 US
03A1693A1 2013-05-130 20 US
5310-01-321-2425 2010-11-330 17 DIBBS
5310-01-321-2425 2008-09-262 41 DIBBS
5310-01-321-2425 2008-07-189 25 DIBBS

Cross Reference | NSN 5310-01-321-2425

Part Number Cage Code Manufacturer
03A169-3A1 1W025 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
03A169-3A1 76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
BFN169-3-1 27238 BRISTOL INDUSTRIES
F13743-3-1 72962 HARVARD INDUSTRIES INC
F52890-3-1 15653 ALCOA GLOBAL FASTENERS, INC.
NRF160C3M-1 52828 REPUBLIC FASTENER MFG. CORP.
NS202880-3-1 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP

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Technical Data | NSN 5310-01-321-2425

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON ALLOY 660 NUT IRON ALLOY 660 SHELL STEEL CORROSION RESISTING CLIP
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE SHELL
SURFACE TREATMENT PASSIVATE NUT PASSIVATE SHELL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL
HARDNESS RATING NOT RATED
NUT STYLE A124 PLATE
NUT LENGTH 1.051 INCHES MAXIMUM
NUT HEIGHT 0.220 INCHES MAXIMUM
PLATE THICKNESS 0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
PLATE WIDTH 0.454 INCHES MAXIMUM
REMOVABLE NUT MANUFACTURER CODE 15653
REMOVABLE NUT MANUFACTURER PART NUMBER F52892-3-1XN
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH 0.070 INCHES MINIMUM NUT
COUNTERBORE DIAMETER 0.194 INCHES MINIMUM NUT
LUBRICATION DRY FILM LUBRICANT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE F44 2 HOLES
MOUNTING HOLE DIAMETER 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
TEMP RATING 450.0 DEG FAHRENHEIT NOMINAL
FEATURES PROVIDED FLOATING NUT

Restrictions/Controls & Freight Information | NSN 5310-01-321-2425

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:AItem does not contain precious metal
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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 5310-01-321-2425

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each