Home · NSN 00-439-3951

NSN 00-439-3951 — Filter,Low Pass

NIIN 00-439-3951 · unit of issue EA · AAC Y (terminal item, replaced) · source of supply SMS

NSN 00-439-3951 is the national stock number for a filter,low pass. It cross-references to 4 manufacturer part numbers from 4 CAGE codes, including Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier, Kr Electronics Inc, Dla Weapons Support (Columbus) Dba Dla Vendor Item Drawing (Vid) Div Document Standardization Division (Va); the primary is 2678860. The unit of issue is EA and the FLIS list price is $243.20.

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.

part numbers from 4 CAGEs

open solicitations, all agencies

government buys in 24 months

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 number	CAGE	Manufacturer	Reference	Variation
2678860	10001	Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier	3 · Design control (vendor)	2 · Fully interchangeable
574B	55259	Kr Electronics Inc	5 · Secondary reference	2 · Fully interchangeable
LHH9258	16236	Dla Weapons Support (Columbus) Dba Dla Vendor Item Drawing (Vid) Div Document Standardization Division (Va)	5 · Secondary reference	1 · Not fully interchangeable
LP2841	03040	Power Control Devices, Inc.	5 · Secondary reference	1 · 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 2678860.

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

DLA management data

FLIS unit price: $243.20
Unit of issue: EA
Acquisition advice: Y — Terminal item, replaced
Source of supply: SMS
Effective: Jul 1, 2025

Item characteristics

Overall Length: INCHES NOMINAL 3.000
Body Length: INCHES NOMINAL 2.000
Body Width: INCHES NOMINAL 2.000
Body Height: INCHES NOMINAL 1.375
Unthreaded Mounting Hole Diameter: INCHES NOMINAL 0.166
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: INCHES NOMINAL 2.625
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: INCHES NOMINAL 1.500
Operating Temp Range: CELSIUS -0.0 TO 75.0
Reference Frequency Per Function: LOCATION NOT OTHERWISE SPECIFIED HERTZ BLANK 200.0
Inclosure Type: ENCASED
Mounting Facility Type And Quantity: LOCATION NOT OTHERWISE SPECIFIED UNTHREADED HOLE(S) 2
Insertion Loss At Reference Frequency Per Function In Decibels: LOCATION NOT OTHERWISE SPECIFIED BLANK 0.5
Functional Terminal Type And Quantity: SECOND FUNCTION TURRET OUTPUT 1
Functional Terminal Type And Quantity: THIRD FUNCTION TURRET GROUND 1
Functional Terminal Type And Quantity: FIRST FUNCTION TURRET INPUT 1
Specified Frequencies Of Discrimination Per Function: LOCATION NOT OTHERWISE SPECIFIED HERTZ BLANK 1.00 AND HERTZ BLANK 400.00 AND HERTZ BLANK 800.00 AND KILOHERTZ BLANK 1.20
Body Material: METAL
Frequency Band Width Per Function: LOCATION NOT OTHERWISE SPECIFIED HERTZ BLANK 1.00 AND HERTZ BLANK 400.00
Discrimination At Specified Frequencies Per Function In Decibels: FIRST FUNCTION MAXIMUM BLANK 1.0 AND MINIMUM BLANK 15.0 AND MINIMUM BLANK 45.0
Unpackaged Unit Weight: OUNCES NOMINAL 8.000

Related stock numbers

Other NSNs filed under the same part numbers.

00-145-2775 · Bolt,Connecting Rod
00-441-7877 · Rectifier,Semiconductor Device,U
00-450-5170 · Transformer,Power
00-450-5171 · Reactor
00-458-6244 · Capacitor,Fixed,Plastic Dielectr
00-459-5320 · Capacitor,Fixed,Plastic Dielectr
00-465-7846 · Transformer,Power
01-237-8481 · Capacitor,Fixed,Metallized,Paper

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.