PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4115Absorber,radio Frequency Radiati

Laird R & F Products, Inc. · NSN 6625-01-573-6024 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-573-6024 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-573-6024. Primary manufacturer part number: 4115.
Features
  • Absorber,radio Frequency Radiati — FSC 6625
  • Frequency Rating: 3.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
  • Reference Data and Literature: SCD 520-13900
  • Overall Thickness: 2.000 INCHES NOMINAL IN
  • Special Test Features: CALLED OUT IN SOURCE CONTROL DRAWING
  • Frequency Rating: 3.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
  • Reference Data and Literature: SCD 520-13900
  • Overall Thickness: 2.000 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Absorber,radio Frequency Radiati, cataloged under National Stock Number 6625-01-573-6024, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Laird R & F Products, Inc.. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: SH.

Technical Specifications
ParameterValue
NSN6625-01-573-6024
Primary Part Number4115
Item NameAbsorber,radio Frequency Radiati
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerLaird R & F Products, Inc.
StatusACTIVE
Frequency Rating3.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
Reference Data and LiteratureSCD 520-13900
Overall Thickness2.000 INCHES NOMINAL IN
Special Test FeaturesCALLED OUT IN SOURCE CONTROL DRAWING
Frequency Rating3.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
Reference Data and LiteratureSCD 520-13900
Overall Thickness2.000 INCHES NOMINAL IN
Special Test FeaturesCALLED OUT IN SOURCE CONTROL DRAWING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueSH
SMR CodeJN
Weight2.0000 lbs
Cube0.7234 cu ft
Verified Substitutes 12
Meter,special Scale
4120-00-126-8871CTR01151 INTERCHANGEABLE
Control
Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
3010-00-238-29621589-101P1 INTERCHANGEABLE
Gearcase-Motor
Raytheon Company Dba Raytheon Co
4530-00-276-9892 INTERCHANGEABLE
Plate,sprayer,oil Burner Atomize
8135-00-281-4115 INTERCHANGEABLE
Fiberboard,corrugated
2040-00-391-4443 INTERCHANGEABLE
Fairwater
5999-00-647-057441-15 INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
6515-00-660-00082158837-06 INTERCHANGEABLE
Blade,surgical Knife,detachable
The Lighthouse for the Blind Dba Lighthouse for the Blind
6115-00-792-25414115 INTERCHANGEABLE
Generator Set,diesel Engine
Asrc Federal Facilities Logistics, Llc
5120-00-840-08014-1-1-5 INTERCHANGEABLE
Wrench,spanner
Celtech Corporation Div Use CAGE 65552 for All Orders
Cross-Reference Index
Part NumberManufacturer
4115 PRIMARY Laird R & F Products, Inc. (USA)
520-13900-2 The Boeing Company Div Legacy Wichita (USA)
Related Parts
6625-00-489-0603SUCCESSOR
METER,SPECIAL SCALE
4120-00-126-8871INTERCHANGEABLE
CONTROL
CTR01151
3010-00-238-2962INTERCHANGEABLE
GEARCASE-MOTOR
1589-101P1
4530-00-276-9892INTERCHANGEABLE
PLATE,SPRAYER,OIL BURNER ATOMIZE
8135-00-281-4115INTERCHANGEABLE
FIBERBOARD,CORRUGATED
2040-00-391-4443INTERCHANGEABLE
FAIRWATER
5999-00-647-0574INTERCHANGEABLE
DELAY LINE
41-15
6515-00-660-0008INTERCHANGEABLE
BLADE,SURGICAL KNIFE,DETACHABLE
2158837-06
6115-00-792-2541INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
4115
5120-00-840-0801INTERCHANGEABLE
WRENCH,SPANNER
4-1-1-5
4820-00-884-8158INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
41-15
5331-00-965-5256INTERCHANGEABLE
O-RING
4115

Frequently Asked Questions

What is NSN 6625-01-573-6024?

NSN 6625-01-573-6024 is a Absorber,radio Frequency Radiati, manufactured by Laird R & F Products, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-573-6024?

NSN 6625-01-573-6024 has 2 cross-referenced part numbers: 4115 (Laird R & F Products, Inc.), 520-13900-2 (The Boeing Company Div Legacy Wichita).

What NSN replaces 6625-01-573-6024?

There are 12 known substitutes for 6625-01-573-6024: 6625-00-489-0603, 4120-00-126-8871, 3010-00-238-2962 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4115?

Key specifications for 4115: Overall Width: 24.000 INCHES NOMINAL IN; Frequency Rating: 3.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM; Overall Length: 24.000 INCHES NOMINAL IN; End Item Identification: B-52H AIRCRAFT. 18 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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