Sloan Valve Company · NSN 4730-00-274-9255 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-274-9255 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-274-9255. Primary manufacturer part number: B13.
4730-00-274-9255 — No Item Name Available illustration
Features
Packing Nut — FSC 4730
Screw Thread Series Designator: NS
Width Across Flats: 0.563 INCHES NOMINAL IN
Smallest Inside Diameter: 0.281 INCHES NOMINAL IN
Length to Shoulder: 0.2657 INCHES NOMINAL IN
Screw Thread Location: INTERNAL
Material: NICKEL ALLOY
Material Document and Classification: MIL-N-294B1 CLASS A MIL SPEC SINGLE MATERIAL RESPONSE
Applications
Structural fastening and assembly
Equipment mounting
Panel and housing attachment
Applications requiring Nickel Alloy construction
General Description
The Packing Nut, cataloged under National Stock Number 4730-00-274-9255, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Sloan Valve Company. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
Technical Specifications
Parameter
Value
NSN
4730-00-274-9255
Primary Part Number
B13
Item Name
Packing Nut
FSC / FSG
4730 / 47 — No Item Name Available
Manufacturer
Sloan Valve Company
Status
CANCELLED
Screw Thread Series Designator
NS
Width Across Flats
0.563 INCHES NOMINAL IN
Smallest Inside Diameter
0.281 INCHES NOMINAL IN
Length to Shoulder
0.2657 INCHES NOMINAL IN
Screw Thread Location
INTERNAL
Material
NICKEL ALLOY
Material Document and Classification
MIL-N-294B1 CLASS A MIL SPEC SINGLE MATERIAL RESPONSE
NSN 4730-00-274-9255 is a Packing Nut, manufactured by Sloan Valve Company, classified under FSC 4730 (No Item Name Available). Status: cancelled.
What are the part numbers for NSN 4730-00-274-9255?
NSN 4730-00-274-9255 has 1 cross-referenced part number: B13 (Sloan Valve Company).
What NSN replaces 4730-00-274-9255?
There are 12 known substitutes for 4730-00-274-9255: 5410-00-244-7322, 5950-00-290-7962, 5330-00-291-9151 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of B13?
Key specifications for B13: Screw Thread Series Designator: NS; Width Across Flats: 0.563 INCHES NOMINAL IN; Smallest Inside Diameter: 0.281 INCHES NOMINAL IN; Length to Shoulder: 0.2657 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.
Is NSN 4730-00-274-9255 still in active supply?
NSN 4730-00-274-9255 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.