PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4253562Nut,lock

Kalmar AC Inc · NSN 5310-00-138-4505 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-138-4505 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-138-4505. Primary manufacturer part number: 4253562.
Features
  • Nut,lock — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Kalmar AC Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,lock, cataloged under National Stock Number 5310-00-138-4505, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kalmar AC Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,lock
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersKalmar AC Inc (CAGE 0AHU0)
Technical Specifications
ParameterValue
NSN5310-00-138-4505
Primary Part Number4253562
Item NameNut,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerKalmar AC Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-615-76928422036-2 INTERCHANGEABLE
Backshell,electrical Connector
Lockheed Martin Corporation Div Rms
Cross-Reference Index
Part NumberManufacturer
4253562 PRIMARY Kalmar AC Inc (USA)
Related Parts
5935-00-615-7692INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
8422036-2

Frequently Asked Questions

What is NSN 5310-00-138-4505?

NSN 5310-00-138-4505 is a Nut,lock, manufactured by Kalmar AC Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-138-4505?

NSN 5310-00-138-4505 has 1 cross-referenced part number: 4253562 (Kalmar AC Inc).

What NSN replaces 5310-00-138-4505?

There is 1 known substitute for 5310-00-138-4505: 5935-00-615-7692. Verify interchangeability with system specifications before substitution.

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