Home · NSN 00-321-1663

NSN 00-321-1663 — Coupler,Directional

NIIN 00-321-1663 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-321-1663 is the national stock number for a coupler,directional. It cross-references to 2 manufacturer part numbers from 4 CAGE codes, including Raytheon Company, Microwave Filter Co Inc; the primary is 443387-1. The unit of issue is EA and the FLIS list price is $10,982.89.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

2

part numbers from 4 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-321-1663: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

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

Part numberCAGEManufacturerReferenceVariation
443387-13B150Raytheon Company3 · Design control (vendor)2 · Fully interchangeable
443387-149956Raytheon Company5 · Secondary reference9 · Reference only
443387-154X10Raytheon Company5 · Secondary reference2 · Fully interchangeable
560127834Microwave Filter Co Inc5 · Secondary reference2 · 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 443387-1.

Request 443387-1

No account needed. Goes to the sellers who carry this number or its family.

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

DLA management data

FLIS unit price
$10,982.89
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Overall Length
INCHES MINIMUM 2.220 AND INCHES MAXIMUM 2.280
Overall Height
INCHES NOMINAL 0.374
Overall Width
INCHES NOMINAL 1.937
Design Type
UNIDIRECTIONAL
Unit Type
COAXIAL LINE
Identifying Number
TERMINAL FITTING PART NO. 373414-1
Terminal Fitting Controlling Agency
RAYTHEON COMPANY
Special Features
ALUMINUM ALLOY; CHEMICAL FILM; TWO MTG HOLES 0.150 IN. DIA THRU
Fsc Application Data
ANTENNAS,WAVEGUIDES,AND RELATED 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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