Home · NSN 01-129-8523

NSN 01-129-8523 — Filter,Low Pass

NIIN 01-129-8523 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-129-8523 is the national stock number for a filter,low pass. It cross-references to 1 manufacturer part number from 2 CAGE codes, including Hamilton Sundstrand Corporation, United Technologies Corp Hamilton Sundstrand Corp; the primary is 29963. The unit of issue is EA and the FLIS list price is $1,136.10.

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.

1

part number from 2 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-129-8523: 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
2996373030Hamilton Sundstrand Corporation3 · Design control (vendor)2 · Fully interchangeable
2996307148United Technologies Corp Hamilton Sundstrand Corp5 · Secondary reference9 · 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 29963.

Request 29963

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
$1,136.10
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Overall Length
INCHES NOMINAL 3.219
Overall Height
INCHES NOMINAL 1.063
Overall Width
INCHES NOMINAL 1.906
Operating Temp Range
CELSIUS -55.0 TO 85.0
Source Impedance Rating Per Function
FIRST FUNCTION OHMS 1ST LOW PASS 50.0
Source Impedance Rating Per Function
SECOND FUNCTION OHMS 2ND LOW PASS 50.0
Source Impedance Rating Per Function
THIRD FUNCTION OHMS 3RD LOW PASS 50.0
Load Impedance Per Function
FIRST FUNCTION OHMS 1ST LOW PASS 50.0
Load Impedance Per Function
THIRD FUNCTION OHMS 3RD LOW PASS 50.0
Load Impedance Per Function
SECOND FUNCTION OHMS 2ND LOW PASS 50.0
Principal Circuitry Type Per Function
SECOND FUNCTION INDUCTANCE-CAPACITANCE 2ND LOW PASS
Principal Circuitry Type Per Function
THIRD FUNCTION INDUCTANCE-CAPACITANCE 3RD LOW PASS
Principal Circuitry Type Per Function
FIRST FUNCTION INDUCTANCE-CAPACITANCE 1ST LOW PASS
Inclosure Type
HERMETICALLY SEALED
Mounting Facility Type And Quantity
LOCATION NOT OTHERWISE SPECIFIED THREADED HOLE(S) 6
Insertion Loss At Reference Frequency Per Function In Decibels
FIRST FUNCTION 1ST LOW PASS 3.0
Insertion Loss At Reference Frequency Per Function In Decibels
SECOND FUNCTION 2ND LOW PASS 3.0
Insertion Loss At Reference Frequency Per Function In Decibels
THIRD FUNCTION 3RD LOW PASS 3.0
Functional Terminal Type And Quantity
FIRST FUNCTION THREADED HOLE INPUT 3
Functional Terminal Type And Quantity
SECOND FUNCTION TAB, SOLDER LUG OUTPUT 3
Body Material
ALUMINUM
Special Features
THREE FILTERED FUNCTIONS

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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