Product Details | UNION NUT

5310-01-159-9730 An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes NUT (1), TUBE COUPLING.202109000004730000000

Part Alternates: 011599730

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 01-159-9730

Drawings & Photos | NSN 4730-01-159-9730


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Technical Data | NSN 5310-01-159-9730

Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE 1.563 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL ALUMINUM ALLOY 2024 OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A370 ROUND
SHOULDER WIDTH ANY ACCEPTABLE
NUT DIAMETER 1.790 INCHES NOMINAL
NUT HEIGHT 0.600 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 1.290 INCHES NOMINAL
SHOULDER STEP WIDTH 0.150 INCHES NOMINAL
SHOULDER SEAT DIAMETER 1.375 INCHES NOMINAL
TEMP RATING NOT RATED
MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED NOT RATED

Restrictions/Controls & Freight Information | NSN 5310-01-159-9730

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information