Home · NSN 01-021-4931

NSN 01-021-4931 — Attenuator,Variable

NIIN 01-021-4931 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-021-4931 is the national stock number for an attenuator,variable. It cross-references to 16 manufacturer part numbers from 14 CAGE codes, including Keysight Technologies, Inc., Keysight Technologies Inc, Spectrum Control, Inc.; the primary is 26K2655. The unit of issue is EA and the FLIS list price is $3,795.48.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

16

part numbers from 14 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
8494BOPTION0011LQK8Keysight Technologies, Inc.3 · Design control (vendor)9 · Reference only
8494BOPTION0017ZXR5Keysight Technologies Inc3 · Design control (vendor)2 · Fully interchangeable
401-501064671Spectrum Control, Inc.5 · Secondary reference1 · Not fully interchangeable
8494B-0011MY97Agilent Technologies, Inc. Div Agilent Technologies Headquarters5 · Secondary reference9 · Reference only
8494B/OPT001K3464Hewlett-Packard Ltd5 · Secondary reference2 · Fully interchangeable
8494B00128480Hewlett-Packard Company5 · Secondary reference9 · Reference only
8494BOPTION00128480Hewlett-Packard Company5 · Secondary reference9 · Reference only
91574411F6481Thales Sa5 · Secondary reference2 · Fully interchangeable
951064671Spectrum Control, Inc.5 · Secondary reference2 · Fully interchangeable
CN5614H0G34Ministerie Van Defensie Commitmatlog/Wpsn/Gws/Cbrn5 · Secondary reference2 · Fully interchangeable
G307737-149956Raytheon Company5 · Secondary reference9 · Reference only
G307737-13B150Raytheon Company5 · Secondary reference1 · Not fully interchangeable
HP8494B28480Hewlett-Packard Company5 · Secondary reference9 · Reference only
HP8494B/00128480Hewlett-Packard Company5 · Secondary reference9 · Reference only
HP8494BOPT001F5056Hewlett-Packard Centre De Competences France5 · Secondary reference9 · Reference only
HP8494BOPT001F9865Hewlett-Packard France5 · Secondary reference2 · Fully interchangeable
HP8494BOT00128480Hewlett-Packard Company5 · Secondary reference9 · Reference only
5985PL20894389009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
6625PL02584429009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
26K26559A102Newark ElectronicsC1 · Not fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 26K2655.

Request 26K2655

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Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$3,795.48
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Application Design
TRANSMISSION LINE
Overall Length
INCHES NOMINAL 6.200
Overall Height
INCHES NOMINAL 1.700
Overall Width
INCHES NOMINAL 2.900
End Item Identification
TICONDEROGA CLASS CG (47); SUPPORT EQUIPMENT, B-52 AIRCRAFT; ARLEIGH BURKE CLASS DDG; F117A AIRCRAFT; SUPPORT EQUIPMENT, F-15 AIRCRAFT; AIRCRAFT, EAGLE F-15; COMMUNICATIONS PROGRAM, COMBATN THEATHER (
Voltage Standing Wave Ratio
1.90
Coaxial Connector Series Designation
N
Power Rating
WATTS AVERAGE 1.0 AND WATTS PEAK 100.0
Insertion Loss At Minimum Attenuation In Maximum Decibels
2.22
Overall Attenuation Range In Decibels
0.0 TO 11.0
Attenuation Variation Method
STEPPED
Step Position Quantity
11
Attenuation Per Step In Decibels
1.0
Mounting Facility Type And Quantity
FREE STANDING BASE 1
Frequency Range
HERTZ MINIMUM 0.000 AND GIGAHERTZ MAXIMUM 18.000
Overall Attenuation Accuracy In Decibels
-0.90 TO 0.90
Adjustment Device Type And Quantity
KNOB 1
Criticality Code Justification
FEAT
Impedance Rating In Ohms
INPUT-OUTPUT 50.0
Special Features
WEAPON SSYTEM ESSENTIAL
Precious Material And Location
GOLD CONTACT SURFACE
Precious Material
GOLD
Terminal Type And Quantity
CONNECTOR, COAXIAL, FEMALE 2
Fsc Application Data
MICROWAVE EQUIPMENT

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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