PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H28-2Lever,lock-Release

Hartwell Corporation · NSN 5340-00-677-3102 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-677-3102 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-677-3102. Primary manufacturer part number: H28-2.
Features
  • Lever,lock-Release — FSC 5340
  • Length: 5.650 INCHES NOMINAL OVERALL IN
  • 2 verified cross-references
  • Primary manufacturer: Hartwell Corporation
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Lever,lock-Release, cataloged under National Stock Number 5340-00-677-3102, 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 1 verified specification, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-677-3102
Primary Part NumberH28-2
Item NameLever,lock-Release
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHartwell Corporation
StatusACTIVE
Length5.650 INCHES NOMINAL OVERALL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
6105-00-519-1101SA9439W1T1917 SUCCESSOR
Armature,motor
Way Wolff Associates Inc
4920-01-140-3942H282 INTERCHANGEABLE
Transfer Unit
Howell Instruments, Inc. Dba Howell Instruments Inc
5930-01-199-5458 INTERCHANGEABLE
Switch,code Indicating Wheel
5950-01-260-7498 INTERCHANGEABLE
Transformer,audio Frequency
Cross-Reference Index
Part NumberManufacturer
H28-2 PRIMARY Hartwell Corporation (USA)
24L1-2 Howmet Global Fastening Systems Inc Div Camloc Products (USA)
Related Parts
6105-00-519-1101SUCCESSOR
ARMATURE,MOTOR
SA9439W1T1917
4920-01-140-3942INTERCHANGEABLE
TRANSFER UNIT
H282
5930-01-199-5458INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
5950-01-260-7498INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY

Frequently Asked Questions

What is NSN 5340-00-677-3102?

NSN 5340-00-677-3102 is a Lever,lock-Release, manufactured by Hartwell Corporation, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-677-3102?

NSN 5340-00-677-3102 has 2 cross-referenced part numbers: H28-2 (Hartwell Corporation), 24L1-2 (Howmet Global Fastening Systems Inc Div Camloc Products).

What NSN replaces 5340-00-677-3102?

There are 4 known substitutes for 5340-00-677-3102: 6105-00-519-1101, 4920-01-140-3942, 5930-01-199-5458 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H28-2?

Key specifications for H28-2: Length: 5.650 INCHES NOMINAL OVERALL IN; Special Features: 55.000 IN. C.R. IN. 2 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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