Itt Grinnell Corp · NSN 4730-00-277-7877 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-277-7877 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-277-7877. Primary manufacturer part number: 1231.
4730-00-277-7877 — No Item Name Available illustration
Features
Locknut,pipe — FSC 4730
Thread Series: NPSL
Packing Recess Depth: 0.0625 INCHES NOMINAL IN
Packing Recess Diameter: 1.563 INCHES NOMINAL IN
Width Across Flats: 1.750 INCHES NOMINAL IN
Thread Quantity Per Inch: 11-1/2
Nominal Thread Size: 1.000 INCHES IN
Material: COPPER ALLOY OVERALL
Applications
Fluid conveyance
Hydraulic system plumbing
Pneumatic line routing
Applications requiring Copper Alloy Overall construction
General Description
The Locknut,pipe, cataloged under National Stock Number 4730-00-277-7877, 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 Itt Grinnell Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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: Active.
NSN 4730-00-277-7877 is a Locknut,pipe, manufactured by Itt Grinnell Corp, classified under FSC 4730 (No Item Name Available). Status: active.
What are the part numbers for NSN 4730-00-277-7877?
NSN 4730-00-277-7877 has 2 cross-referenced part numbers: 1231 (Itt Grinnell Corp), 1231-1 (Itt Grinnell Corp).
What NSN replaces 4730-00-277-7877?
There are 12 known substitutes for 4730-00-277-7877: 6610-00-074-9553, 5340-00-079-2188, 5133-00-227-9653 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 1231?
Key specifications for 1231: Thread Series: NPSL; Packing Recess Depth: 0.0625 INCHES NOMINAL IN; Packing Recess Diameter: 1.563 INCHES NOMINAL IN; Width Across Flats: 1.750 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.