PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90591Lock,rim

Lockheed Martin Corporation Div Rms · NSN 5340-01-084-2425 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-084-2425 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-084-2425. Primary manufacturer part number: 90591.
Features
  • Lock,rim — FSC 5340
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation Div Rms
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Lock,rim, cataloged under National Stock Number 5340-01-084-2425, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLock,rim
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersSouthco Inc (CAGE 94222); Lockheed Martin Corporation Div Rms (CAGE 03538); Washington Scientific Industries Inc (CAGE 10522)
Successor NSN5340-00-989-0750 — Catch,flush
Technical Specifications
ParameterValue
NSN5340-01-084-2425
Primary Part Number90591
Item NameLock,rim
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-00-989-0750 (H38K847)
HAZMATNo
Verified Substitutes 4
5340-00-989-0750H38K847 SUCCESSOR
Catch,flush
Hartwell Corporation
1630-01-098-20579059-1 INTERCHANGEABLE
Valve,dual Parking Brake
Tactair Fluid Controls Inc
3040-01-338-461190591 INTERCHANGEABLE
Connecting Link,rigid
Parker Hannifin Corporation Div Hydraulic Systems Division
3130-01-473-357990591-1 INTERCHANGEABLE
Housing,bearing Unit
Oeco, Llc Dba Pacific Scientific Oeco
Cross-Reference Index
Part NumberManufacturer
41-10-302-11 Southco Inc (USA)
90591 PRIMARY Lockheed Martin Corporation Div Rms (USA)
90591 Washington Scientific Industries Inc (USA)
Related Parts
SUCCESSOR 5340-00-989-0750 Catch,flush · H38K847
1630-01-098-2057INTERCHANGEABLE
VALVE,DUAL PARKING BRAKE
9059-1
3040-01-338-4611INTERCHANGEABLE
CONNECTING LINK,RIGID
90591
3130-01-473-3579INTERCHANGEABLE
HOUSING,BEARING UNIT
90591-1

Frequently Asked Questions

What is NSN 5340-01-084-2425?

NSN 5340-01-084-2425 is a Lock,rim, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-084-2425?

NSN 5340-01-084-2425 has 3 cross-referenced part numbers: 41-10-302-11 (Southco Inc), 90591 (Lockheed Martin Corporation Div Rms), 90591 (Washington Scientific Industries Inc).

What NSN replaces 5340-01-084-2425?

There are 4 known substitutes for 5340-01-084-2425: 5340-00-989-0750, 1630-01-098-2057, 3040-01-338-4611 and 1 more. Verify interchangeability with system specifications before substitution.

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