Home · NSN 01-239-8073

NSN 01-239-8073 — Filter Assembly,Neutral Density

NIIN 01-239-8073 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-239-8073 is the national stock number for a filter assembly,neutral density. It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Davidson Optronics Inc. Dba Doi Venture, Optical Instruments Corp Sub Of Sigma Research Inc; the primary is 2345. The unit of issue is EA and the FLIS list price is $921.06.

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 2 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
36-5550	91141	Davidson Optronics Inc. Dba Doi Venture	3 · Design control (vendor)	2 · Fully interchangeable
2345	28084	Optical Instruments Corp Sub Of Sigma Research Inc	5 · Secondary reference	9 · Reference only
36-5550	28084	Optical Instruments Corp Sub Of Sigma Research Inc	5 · Secondary reference	9 · Reference only

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 2345.

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

DLA management data

FLIS unit price: $921.06
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

End Item Identification: NAVAL AIR ENGINEERING CENTER,MODEL SC 65 CAMERA
General Characteristics Item Description: 5.0 NEUTRAL DENSITY

Related stock numbers

Other NSNs filed under the same part numbers.

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00-238-0504 · Switch,Slide
00-405-3083 · Screen,Viewfinder
00-670-8389 · Valve Assy,Air Cond
00-770-3755 · Heating Element,Electrical,Nonim
00-850-0486 · O-Ring
00-905-2800 · Gasket

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.