PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H61-1Latch Set,mortise

Hartwell Corporation · NSN 5340-00-562-7303 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-562-7303 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-562-7303. Primary manufacturer part number: H61-1.
Features
  • Latch Set,mortise — FSC 5340
  • Thickness: 1.000 INCHES NOMINAL CASE IN
  • Action Type: SPRING
  • 1 verified cross-reference
  • Primary manufacturer: Hartwell Corporation
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Latch Set,mortise, cataloged under National Stock Number 5340-00-562-7303, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hartwell Corporation. Government technical data includes 2 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-00-562-7303
Primary Part NumberH61-1
Item NameLatch Set,mortise
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHartwell Corporation
StatusACTIVE
Thickness1.000 INCHES NOMINAL CASE IN
Action TypeSPRING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2920-00-222-8539H611 INTERCHANGEABLE
Magneto,ignition
Standard Magneto Sales Co Inc
6125-00-729-9267 INTERCHANGEABLE
Motor-Generator
4520-01-047-2278382678 INTERCHANGEABLE
Heating Element,electrical,nonim
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
4240-01-479-10657000126318 INTERCHANGEABLE
Hood,seam Assembly
3m Company
Cross-Reference Index
Part NumberManufacturer
H61-1 PRIMARY Hartwell Corporation (USA)
Related Parts
2920-00-222-8539INTERCHANGEABLE
MAGNETO,IGNITION
H611
6125-00-729-9267INTERCHANGEABLE
MOTOR-GENERATOR
4520-01-047-2278INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
382678
4240-01-479-1065INTERCHANGEABLE
HOOD,SEAM ASSEMBLY
7000126318

Frequently Asked Questions

What is NSN 5340-00-562-7303?

NSN 5340-00-562-7303 is a Latch Set,mortise, manufactured by Hartwell Corporation, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-562-7303?

NSN 5340-00-562-7303 has 1 cross-referenced part number: H61-1 (Hartwell Corporation).

What NSN replaces 5340-00-562-7303?

There are 4 known substitutes for 5340-00-562-7303: 2920-00-222-8539, 6125-00-729-9267, 4520-01-047-2278 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H61-1?

Key specifications for H61-1: Thickness: 1.000 INCHES NOMINAL CASE IN; Action Type: SPRING; Special Features: CASE SHAPE:RECTANGULAR;OPERATION METHOD:HANDLE;CASE WIDTH:1.700 IN.NOMINAL;CASE LENGTH:6.790 IN.NOMINAL;DOOR MINIMUM THICKNESS FOR WHICH DESIGNED:A/A;RELEASE BAR:NOT INCLUDED;FURNISHED MTG HARDWARE:SCREWS; IN. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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