NSN

4730-00-277-3345

Nut,Union

FSC 4730HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGSFSG 47PIPE, TUBING, HOSE, AND FITTINGS

Unit Price

$626.51

per EA

5 parts / 3 mfrs

Part Numbers for NSN 4730-00-277-33455 records
Part NumberCAGEManufacturerRNCCRNVC
5000S4823-841337PC471905Derbyshire Machine & Tool Co52
5000S4823-841337PC480064Naval Ship Systems Command31
8569-033PC3596169Electric Boat Corporation Div General Dynamics Electric Boat52
8600-206PC2296169Electric Boat Corporation Div General Dynamics Electric Boat52
9869-027X8PC3596169Electric Boat Corporation Div General Dynamics Electric Boat52
Manufacturers (3)

Derbyshire Machine & Tool Co

CAGE 71905
View NSNs

Naval Ship Systems Command

CAGE 80064
View NSNs

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$626.51EA0
01-OCT-2025$626.51EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJFTHREAD DIRECTIONRIGHT-HAND
ABNKSHOULDER WIDTH1.031 INCHES NOMINAL
ACTANUT STYLEHEXAGON
ADEANUT HEIGHT2.281 INCHES NOMINAL
ASDBWIDTH ACROSS FLATS2.750 INCHES NOMINAL
BSPXSMALLEST INSIDE DIAMETER1.469 INCHES NOMINAL
BZRRTHREAD SERIESUN
CFQBSHOULDER STEP WIDTH0.313 INCHES NOMINAL
CFQCSHOULDER SEAT DIAMETER1.984 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH12
CQJXNOMINAL THREAD SIZE2.125 INCHES
MATTMATERIALNICKEL ALLOY OVERALL
ZZZYREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY THD SIZE

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Quick Reference

NSN4730-00-277-3345
NIIN002773345
FSC4730
PRICE$626.51
DEMILA
PARTS5
MFRS3

About NSN 4730-00-277-3345

NSN 4730-00-277-3345 is a National Stock Number assigned to Nut,Union. This NSN part number belongs to Federal Supply Class 4730 (HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGS) under Federal Supply Group 47 (PIPE, TUBING, HOSE, AND FITTINGS). There are 5 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4730-00-277-3345 is $626.51. Price history shows 2 recorded price changes.

To find the part number for NSN 4730-00-277-3345, 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.