NSN

5310-00-989-5526

Nut,Self-Locking,Extended Washer

FSC 5310NUTS AND WASHERSFSG 53HARDWARE AND ABRASIVES

Unit Price

$4.70

per EA

6 parts / 6 mfrs

Part Numbers for NSN 5310-00-989-55266 records
Part NumberCAGEManufacturerRNCCRNVC
H29249-715653Howmet Global Fastening Systems Inc52
C306-727238Bristol Industries, Llc52
84089A72056878Sps Technologies, Llc Dba Pb Fasteners32
LH7896-772962Harvard Industries Inc59
C306-781755Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company72
VN416C07092215Howmet Global Fastening Systems Inc Div Torrance Operations52
Manufacturers (6)

Howmet Global Fastening Systems Inc

CAGE 15653
View NSNs

Bristol Industries, Llc

CAGE 27238
View NSNs

Sps Technologies, Llc Dba Pb Fasteners

CAGE 56878
View NSNs

Harvard Industries Inc

CAGE 72962
View NSNs

Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company

CAGE 81755
View NSNs

Howmet Global Fastening Systems Inc Div Torrance Operations

CAGE 92215
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$4.70EA0
01-OCT-2025$4.70EA0
01-OCT-2025$4.70EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
AAVXWASHER OUTSIDE DIAMETER0.830 INCHES MAXIMUM
ABAJLUBRICATIONSOLUBLE LUBRICANT
ABKWOVERALL HEIGHT0.585 INCHES MAXIMUM
ACTANUT STYLEDOUBLE HEXAGON
ADEMWASHER THICKNESS0.037 INCHES MINIMUM
ASDBWIDTH ACROSS FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
AZKQTEMP RATING450.0 FAHRENHEIT NOMINAL
BZRRTHREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
CMLPTHREAD QUANTITY PER INCH20
CQFMHARDNESS RATING45.0 ROCKWELL C NOMINAL
CQJXNOMINAL THREAD SIZE0.438 INCHES
MATTMATERIALSTEEL COMP H11 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

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About NSN 5310-00-989-5526

NSN 5310-00-989-5526 is a National Stock Number assigned to Nut,Self-Locking,Extended Washer. This NSN part number belongs to Federal Supply Class 5310 (NUTS AND WASHERS) under Federal Supply Group 53 (HARDWARE AND ABRASIVES). There are 6 part numbers associated with this NSN from 6 manufacturers.

The current government unit price for NSN 5310-00-989-5526 is $4.70. Price history shows 3 recorded price changes.

To find the part number for NSN 5310-00-989-5526, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.