The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-131-2544, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-131-2544 |
| Primary Part Number | 4145 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron |
| Status | ACTIVE |
| Surface Treatment | NICKEL OVERALL |
| Material | COPPER ALLOY OVERALL |
| Thread Length | 0.625 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Cross-Sectional Shape | HEXAGON |
| Width Across Flats | 0.250 INCHES NOMINAL IN |
| Length | 0.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5340-01-131-2544 is a Standoff,threaded,spacing, manufactured by Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-131-2544 has 2 cross-referenced part numbers: 4145 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 4145 (Dialight Corporation).
There are 8 known substitutes for 5340-01-131-2544: 5910-00-110-3217, 5305-00-349-9433, 4730-00-476-7143 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4145: Surface Treatment: NICKEL OVERALL; Material: COPPER ALLOY OVERALL; Special Features: PROJECTION INCLUDES A COUNTERBORE 0.154 IN. MIN 0.158 IN. MAX DIA; COUNTERSUNK 120 DEG,0.010 IN. DEEP IN; Thread Length: 0.625 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN. 7 total characteristics are documented in the Federal Logistics Information System.