NSN

5310-00-945-5750

Washer,Key

FSC 5310NUTS AND WASHERSFSG 53HARDWARE AND ABRASIVES

Unit Price

$2.34

per EA

3 parts / 3 mfrs

Part Numbers for NSN 5310-00-945-57503 records
Part NumberCAGEManufacturerRNCCRNVC
1-130-235-0178U39Ozark Aeroworks LlcC1
1-130-235-0199193Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix39
1-130-235-01A0189Baykar Piaggio Aerospace S.P.a.52
Manufacturers (3)

Ozark Aeroworks Llc

CAGE 78U39
View NSNs

Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix

CAGE 99193
View NSNs

Baykar Piaggio Aerospace S.P.a.

CAGE A0189
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$2.34EA0
01-OCT-2025$2.34EA0
01-OCT-2025$2.34EA0
01-OCT-2025$2.34EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAUBHOLE DIAMETER0.328 INCHES MINIMUM AND 0.333 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER0.568 INCHES NOMINAL
ABLHTAPERED KEY MAJOR WIDTH0.145 INCHES NOMINAL
ABLJINTERNAL STRAIGHT KEY WIDTH0.114 INCHES MINIMUM AND 0.116 INCHES MAXIMUM
ABLXOVERALL DISTANCE INCLUDING KEYS0.714 INCHES NOMINAL
ABMMSPLIT KEY LENGTH0.157 INCHES MINIMUM AND 0.177 INCHES MAXIMUM
ABMQEXTERNAL KEY QUANTITY2
ABPXMATERIAL THICKNESS0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
CQFMHARDNESS RATING76.0 ROCKWELL SUPERFICIAL 30-T MAXIMUM
CSFWANGLE BETWEEN EXTERNAL KEYS60.0 DEGREES NOMINAL
CSKNEXTERNAL PREBENT KEY ANGLE20.0 DEGREES MINIMUM AND 40.0 DEGREES MAXIMUM
FEATSPECIAL FEATURESONE INTERNAL FLAT KEY LOCATED AT 90 DEG ANGLE TO EXTERNAL KEYS 0.114 IN. MIN,0.11L IN. MAX WIDTH,0.118 IN. MIN,0.123 IN. MAX LG
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORKEY

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About NSN 5310-00-945-5750

NSN 5310-00-945-5750 is a National Stock Number assigned to Washer,Key. This NSN part number belongs to Federal Supply Class 5310 (NUTS AND WASHERS) under Federal Supply Group 53 (HARDWARE AND ABRASIVES). There are 3 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 5310-00-945-5750 is $2.34. Price history shows 4 recorded price changes.

To find the part number for NSN 5310-00-945-5750, 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.