Home · NSN 00-754-7512

NSN 00-754-7512 — Waveguide Assembly

NIIN 00-754-7512 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-754-7512 is the national stock number for a waveguide assembly. It cross-references to 3 manufacturer part numbers from 2 CAGE codes, including L3harris Technologies, Inc, Naval Air Warfare Ctr Aircraft Div; the primary is 128308. The unit of issue is EA and the FLIS list price is $697.97.

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.

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
128308	24930	L3harris Technologies, Inc	3 · Design control (vendor)	2 · Fully interchangeable
43140-00670-1	02591	Naval Air Warfare Ctr Aircraft Div	5 · Secondary reference	2 · Fully interchangeable
43140-00670	02591	Naval Air Warfare Ctr Aircraft Div	D	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 128308.

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

DLA management data

FLIS unit price: $697.97
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 2B
Thread Direction: ALL FLANGES ALL CONNECTION FACILITIES RIGHT-HAND
Flange Quantity: 2
Flange Inside Width: ALL FLANGES INCHES MINIMUM 1.118 AND INCHES MAXIMUM 1.126
Flange Inside Height: ALL FLANGES INCHES MINIMUM 0.493 AND INCHES MAXIMUM 0.501
Flange Outside Width: ALL FLANGES INCHES MINIMUM 1.860 AND INCHES MAXIMUM 1.890
Flange Outside Height: ALL FLANGES INCHES MINIMUM 1.860 AND INCHES MAXIMUM 1.890
Flange Inside Diameter: ALL FLANGES INCHES MINIMUM 1.610 AND INCHES MAXIMUM 1.640
Flange Depth: ALL FLANGES INCHES MINIMUM 0.610 AND INCHES MAXIMUM 0.640
Thread Quantity Per Inch: 32
Waveguide Outside Width: INCHES MINIMUM 1.246 AND INCHES MAXIMUM 1.254
Nominal Thread Size: ALL FLANGES ALL CONNECTION FACILITIES INCHES 0.164
Waveguide Inside Width: INCHES MINIMUM 1.118 AND INCHES MAXIMUM 1.126
Waveguide Inside Height: INCHES MINIMUM 0.493 AND INCHES MAXIMUM 0.501
Waveguide Outside Height: INCHES MINIMUM 0.621 AND INCHES MAXIMUM 0.629
Flange Connecting Facility And Quantity: ALL FLANGES ALL CONNECTION FACILITIES THREADED HOLE(S) 4
Waveguide Center To Center Distance: INCHES NOMINAL 12.000
Flexibility: ALL TUBING SEGMENT RIGID
Material: ALL TUBING SEGMENT AND FLANGE ALUMINUM ALLOY
Surface Treatment: ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES CHROMATE AND ENAMEL AND PRIMER
Thread Series Designator: ALL FLANGES ALL CONNECTION FACILITIES UNIFIED NATIONAL COARSE (UNC)
Fsc Application Data: ANTENNAS,WAVEGUIDES AND RELATED EQUIP.

Related stock numbers

Other NSNs filed under the same part numbers.

00-500-3882 · Meter,Arbitrary Scale
00-688-7092 · Waveguide Assembly

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.