Home · NSN 00-441-7974

NSN 00-441-7974 — Synchro,Receiver-Transmitter

NIIN 00-441-7974 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-441-7974 is the national stock number for a synchro,receiver-transmitter. It cross-references to 5 manufacturer part numbers from 2 CAGE codes, including Sae International, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M; the primary is 15TRX6A. The unit of issue is EA and the FLIS list price is $1,212.70.

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
M20708/23-01A	0U583	Sae International	3 · Design control (vendor)	2 · Fully interchangeable
SAE-AS20708/23	0U583	Sae International	3 · Design control (vendor)	1 · Not fully interchangeable
15TRX6A	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	1 · Not fully interchangeable
M20708/23-001	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
M20708/23-01A	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
MIL-S-20708/23	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	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 15TRX6A.

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

DLA management data

FLIS unit price: $1,212.70
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Feb 1, 2026

Item characteristics

Shoulder Diameter: INCHES MINIMUM 1.3115 AND INCHES MAXIMUM 1.3120
Pilot Diameter: INCHES MINIMUM 0.8745 AND INCHES MAXIMUM 0.8750
Overall Length: INCHES NOMINAL 2.3270
Flange Diameter: INCHES MINIMUM 1.4340 AND INCHES MAXIMUM 1.4370
Flange Thickness: INCHES NOMINAL 0.0930
Undercut Diameter: INCHES NOMINAL 1.3120
Undercut Width: INCHES NOMINAL 0.0780
Length: SHOULDER INCHES NOMINAL 0.1320
Shaft Diameter: SINGLE SHAFT INCHES MINIMUM 0.1867 AND INCHES MAXIMUM 0.1872
Shaft Length: SINGLE SHAFT INCHES NOMINAL 0.5550
Fragility Factor: MODERATELY RUGGED
Maximum Temp Rise: CELSIUS 35.0
Body Size: 15
Rotor Input Voltage Rating In Volts: NOMINAL 115.0
Frequency In Hertz: NOMINAL 60.0
Rotor Input Current Rating: MILLIAMPERES MAXIMUM 80.0
Rotor Input Electrical Power Rating: WATTS MAXIMUM 2.8
Zss Impedance Magnitude In Ohms: MAXIMUM 920.00
Zss Impedance Angle In Deg: MINIMUM 10.00 AND MAXIMUM 18.00
Phase Shift Angle In Deg: INPUT TO OUTPUT MAXIMUM 20.000
Maximum Fundamental Null Voltage In Millivolts Per Volt: OUTPUT 50.00
Maximum Total Null Voltage Output In Millivolts Per Volt: 500.00
Electrical Error Angular Range In Minutes: -6.0 TO 6.0
Spline Tooth Quantity: 21

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.