PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51927Plunger,detent

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 5340-00-674-7834 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-674-7834 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-674-7834. Primary manufacturer part number: 51927.
Features
  • Plunger,detent — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plunger,detent, cataloged under National Stock Number 5340-00-674-7834, 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 Dba Northrop Grumman Systems Corp Div Multiple. This item has 2 commercial cross-references from 2 manufacturers, 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 NamePlunger,detent
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersNorthrop Grumman Systems Corporation Div Es Defensive Systems Division (CAGE 15280); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (CAGE 26916)
Technical Specifications
ParameterValue
NSN5340-00-674-7834
Primary Part Number51927
Item NamePlunger,detent
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5331-00-219-2635519-27 INTERCHANGEABLE
O-Ring
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
2940-00-221-5791FT1028 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
1560-00-759-287051927 INTERCHANGEABLE
Piston,stroking,pum
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
51927 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
51927 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
5331-00-219-2635INTERCHANGEABLE
O-RING
519-27
2940-00-221-5791INTERCHANGEABLE
FILTER ELEMENT,FLUID
FT1028
1560-00-759-2870INTERCHANGEABLE
PISTON,STROKING,PUM
51927

Frequently Asked Questions

What is NSN 5340-00-674-7834?

NSN 5340-00-674-7834 is a Plunger,detent, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-674-7834?

NSN 5340-00-674-7834 has 2 cross-referenced part numbers: 51927 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 51927 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).

What NSN replaces 5340-00-674-7834?

There are 3 known substitutes for 5340-00-674-7834: 5331-00-219-2635, 2940-00-221-5791, 1560-00-759-2870. Verify interchangeability with system specifications before substitution.

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