PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31484371Retainer,nut and Bolt

Northrop Grumman Systems Corporation · NSN 5340-01-381-4309 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-381-4309 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-381-4309. Primary manufacturer part number: 31484371.
Features
  • Retainer,nut and Bolt — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Retainer,nut and Bolt, cataloged under National Stock Number 5340-01-381-4309, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. This item has 2 commercial cross-references 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. Unit of issue: EA.

Catalog Facts
Item NameRetainer,nut and Bolt
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersNorthrop Grumman Systems Corporation (CAGE 26512)
Technical Specifications
ParameterValue
NSN5340-01-381-4309
Primary Part Number31484371
Item NameRetainer,nut and Bolt
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
3110-00-108-7966148437 INTERCHANGEABLE
Bearing,roller,needle
General Motors Llc Dba General Motors Llc
4820-00-310-4967148437 INTERCHANGEABLE
Poppet,valve
Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)
5910-01-038-5395 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Cross-Reference Index
Part NumberManufacturer
148437 Northrop Grumman Systems Corporation (USA)
31484371 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
3110-00-108-7966INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
148437
4820-00-310-4967INTERCHANGEABLE
POPPET,VALVE
148437
5910-01-038-5395INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC

Frequently Asked Questions

What is NSN 5340-01-381-4309?

NSN 5340-01-381-4309 is a Retainer,nut and Bolt, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-381-4309?

NSN 5340-01-381-4309 has 2 cross-referenced part numbers: 148437 (Northrop Grumman Systems Corporation), 31484371 (Northrop Grumman Systems Corporation).

What NSN replaces 5340-01-381-4309?

There are 3 known substitutes for 5340-01-381-4309: 3110-00-108-7966, 4820-00-310-4967, 5910-01-038-5395. Verify interchangeability with system specifications before substitution.

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