Home · NSN 01-090-3578

NSN 01-090-3578 — Adapter,Waveguide

NIIN 01-090-3578 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-090-3578 is the national stock number for an adapter,waveguide. It cross-references to 4 manufacturer part numbers from 3 CAGE codes, including Lockheed Martin Corporation, Waveline Inc, Microwave Development Laboratories, Inc.; the primary is 16VA027. The unit of issue is EA and the FLIS list price is $4,195.46.

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 3 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
16VA027-1	81755	Lockheed Martin Corporation	3 · Design control (vendor)	2 · Fully interchangeable
16VA027	81755	Lockheed Martin Corporation	5 · Secondary reference	1 · Not fully interchangeable
61438	00443	Waveline Inc	5 · Secondary reference	2 · Fully interchangeable
90AC699	01456	Microwave Development Laboratories, Inc.	5 · Secondary reference	2 · 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 16VA027.

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

DLA management data

FLIS unit price: $4,195.46
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 3B
Thread Direction: SINGLE FLANGE SECOND CONNECTION FACILITY RIGHT-HAND
Thread Direction: SINGLE FLANGE FIRST CONNECTION FACILITY RIGHT-HAND
Flange Quantity: 1
Flange Outside Width: SINGLE FLANGE INCHES MINIMUM 2.590 AND INCHES MAXIMUM 2.650
Flange Outside Height: SINGLE FLANGE INCHES MINIMUM 1.590 AND INCHES MAXIMUM 1.650
Flange Depth: SINGLE FLANGE INCHES MINIMUM 0.470 AND INCHES MAXIMUM 0.530
Voltage Standing Wave Ratio: 1.25
Coaxial Connector Series Designation: SMA
Connector End Design: MALE
Adapter Length: INCHES MAXIMUM 1.750
Adapter Height: INCHES MINIMUM 1.590 AND INCHES MAXIMUM 1.650
Thread Quantity Per Inch: 32
Nominal Thread Size: SINGLE FLANGE FIRST CONNECTION FACILITY INCHES 0.164
Nominal Thread Size: SINGLE FLANGE SECOND CONNECTION FACILITY INCHES 0.190
Flange Connecting Facility And Quantity: SINGLE FLANGE SECOND CONNECTION FACILITY THREADED HOLE(S) 4
Flange Connecting Facility And Quantity: SINGLE FLANGE FIRST CONNECTION FACILITY THREADED HOLE(S) 4
Adapter Overall Height: INCHES MINIMUM 1.590 AND INCHES MAXIMUM 1.650
Adapter Overall Width: INCHES MINIMUM 2.590 AND INCHES MAXIMUM 2.650
Special Features: 8.20 TO 12.40 GHZ
Material: ALL TUBING SEGMENT AND FLANGE COPPER ALLOY
Precious Material And Location: SILVER EXTERNAL SURFACES
Precious Material: SILVER
Surface Treatment: ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES SILVER AND PAINT

Related stock numbers

Other NSNs filed under the same part numbers.

00-113-9826 · Terminal,Lug
00-909-3302 · Cover,Junction Box
01-593-8609 · Nut,Self-Locking,Hexagon
01-674-5123 · Parts Kit,Gate Valve

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.