PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55402Shim,spoiler Bracke

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 1270-00-674-7970 · FSC 1270 · No Item Name Available
Verified by PartsTable
NSN 1270-00-674-7970 — this item is cataloged by the U.S. Government under National Stock Number 1270-00-674-7970. Primary manufacturer part number: 55402.
Features
  • Shim,spoiler Bracke — FSC 1270
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shim,spoiler Bracke, cataloged under National Stock Number 1270-00-674-7970, is classified within Federal Supply Class 1270 (No Item Name Available) of the Fire Control Equipment 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.

Catalog Facts
Item NameShim,spoiler Bracke
FSC / FSG1270 — No Item Name Available (FSG 12)
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
NSN1270-00-674-7970
Primary Part Number55402
Item NameShim,spoiler Bracke
FSC / FSG1270 / 12 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5342-00-480-847321302-5 INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5330-00-883-0504 INTERCHANGEABLE
Seal,plain Encased
5330-00-927-192755402 INTERCHANGEABLE
Gasket
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
55402 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
55402 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
5342-00-480-8473INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
21302-5
5330-00-883-0504INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-00-927-1927INTERCHANGEABLE
GASKET
55402

Frequently Asked Questions

What is NSN 1270-00-674-7970?

NSN 1270-00-674-7970 is a Shim,spoiler Bracke, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 1270 (No Item Name Available). Status: active.

What are the part numbers for NSN 1270-00-674-7970?

NSN 1270-00-674-7970 has 2 cross-referenced part numbers: 55402 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 55402 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).

What NSN replaces 1270-00-674-7970?

There are 3 known substitutes for 1270-00-674-7970: 5342-00-480-8473, 5330-00-883-0504, 5330-00-927-1927. Verify interchangeability with system specifications before substitution.

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