PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57911Attenuator Subassembly

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 5985-00-722-7462 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-722-7462 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-722-7462. Primary manufacturer part number: 57911.
Features
  • Attenuator Subassembly — FSC 5985
  • Component Type and Quantity: 1 CAP
  • Overall Diameter: 0.440 INCHES NOMINAL IN
  • 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 Attenuator Subassembly, cataloged under National Stock Number 5985-00-722-7462, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-722-7462
Primary Part Number57911
Item NameAttenuator Subassembly
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
Component Type and Quantity1 CAP
Overall Diameter0.440 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5331-00-248-383300506G INTERCHANGEABLE
O-Ring
Griswold Industries Dba Cla-Val Co
5905-00-974-6130721-0568-110 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
57911 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
57911 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
Related Parts
5331-00-248-3833INTERCHANGEABLE
O-RING
00506G
5905-00-974-6130INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
721-0568-110

Frequently Asked Questions

What is NSN 5985-00-722-7462?

NSN 5985-00-722-7462 is a Attenuator Subassembly, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-722-7462?

NSN 5985-00-722-7462 has 2 cross-referenced part numbers: 57911 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 57911 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division).

What NSN replaces 5985-00-722-7462?

There are 2 known substitutes for 5985-00-722-7462: 5331-00-248-3833, 5905-00-974-6130. Verify interchangeability with system specifications before substitution.

What are the specifications of 57911?

Key specifications for 57911: Overall Length: 1.000 INCHES NOMINAL IN; Component Type and Quantity: 1 CAP; Special Features: CARD,RESISTANCE 1;RING,RETAINING 1;MOUNTS IN NEXT ASSY AND HELD BY RETAINING RING;ITEM IS RADAR SET,ACFT GUNNERY FIRE CONTROL; Overall Height: 1.5937 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

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