PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4558-1Latch Assembly

Hartwell Corporation · NSN 5325-01-105-3275 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-105-3275 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-105-3275. Primary manufacturer part number: 4558-1.
Features
  • Latch Assembly — FSC 5325
  • 1 verified cross-reference
  • Primary manufacturer: Hartwell Corporation
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Latch Assembly, cataloged under National Stock Number 5325-01-105-3275, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hartwell Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLatch Assembly
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersHartwell Corporation (CAGE 83014)
Technical Specifications
ParameterValue
NSN5325-01-105-3275
Primary Part Number4558-1
Item NameLatch Assembly
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerHartwell Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-359-168899167 INTERCHANGEABLE
Washer,flat
Eaton Aerospace, Llc Dba Jackson South
2540-01-221-5625335556 INTERCHANGEABLE
Slide Rail,seat
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
6510-01-228-600066045561 INTERCHANGEABLE
Gauze,ointment Impregnated
Smith & Nephew Inc. Dba Smith and Nephew Wound and Mgt Div Wound Management
Cross-Reference Index
Part NumberManufacturer
4558-1 PRIMARY Hartwell Corporation (USA)
Related Parts
5310-00-359-1688INTERCHANGEABLE
WASHER,FLAT
99167
2540-01-221-5625INTERCHANGEABLE
SLIDE RAIL,SEAT
335556
6510-01-228-6000INTERCHANGEABLE
GAUZE,OINTMENT IMPREGNATED
66045561

Frequently Asked Questions

What is NSN 5325-01-105-3275?

NSN 5325-01-105-3275 is a Latch Assembly, manufactured by Hartwell Corporation, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-105-3275?

NSN 5325-01-105-3275 has 1 cross-referenced part number: 4558-1 (Hartwell Corporation).

What NSN replaces 5325-01-105-3275?

There are 3 known substitutes for 5325-01-105-3275: 5310-00-359-1688, 2540-01-221-5625, 6510-01-228-6000. Verify interchangeability with system specifications before substitution.

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