Home · FSC 1650 Aircraft Hydraulic, Vacuum, And De-Icing System Components · NSN 1650-00-253-5979

NSN 1650-00-253-5979 — Filter Element,Fluid

NIIN 00-253-5979 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 12 government buys since 2016

The government has bought this item about every 5 months (loose, gaps vary ±97%). Last buy Oct 31, 2025. The gaps are too uneven to put a window on the next one.

How well this works: for loose items, "next buy about one typical gap after the last, give or take 136 days" caught the actual next buy 37% of the time across 34,631 past buys, against 24% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.

Used on: C-5 Galaxy · all platforms

NSN 1650-00-253-5979 is the national stock number for a filter element,fluid in federal supply class 1650 (Aircraft Hydraulic, Vacuum, And De-Icing System Components). It cross-references to 1 manufacturer part number from 1 CAGE code, including Pall Aeropower Corporation; the primary is AC8584F1197. The federal catalog ties it to the C-5 Galaxy. The unit of issue is EA and the FLIS list price is $127.95.

The U.S. government has bought this item 15 times on record, 2 of them in the last 24 months, most recently on October 31, 2025 at $94.75 each from Pall Aeropower Corporation. The median unit price paid over 36 months is $91.00. 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.

1

part number from 1 CAGE

0

open solicitations, all agencies

2

government buys in 24 months · median $91.00

0

sellers with confirmed stock

Watch NSN 1650-00-253-5979: 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
AC8584F119718350Pall Aeropower Corporation3 · Design control (vendor)2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Oct 31, 2025. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Oct 31, 2025Pall Aeropower Corporation 1835045$94.75DlaSPE4A726F0885
Oct 17, 2024Pall Aeropower Corporation 1835045$91.00DlaSPE4A725F0462
Jul 18, 2024Pall Aeropower Corporation 1835045$91.00DlaSPE4A724F9423
Dec 17, 2023Pall Aeropower Corporation 1835045$91.00DlaSPE4A724F3240
Aug 20, 2023Pall Aeropower Corporation 1835045$85.75DlaSPE4A723F058D
Jun 16, 2023Pall Aeropower Corporation 1835052$85.75DlaSPE4A723F9536
Feb 17, 2023Pall Aeropower Corporation 1835045$85.75DlaSPE4A723F5034
Sep 16, 2022Pall Aeropower Corporation 1835048$84.50DlaSPE4A722F156Z
Nov 2, 2020Pall Aeropower Corporation 1835048$79.50DlaSPE4A721F0982
Aug 29, 2019Pall Aeropower Corporation 18350216$74.75DlaSPE4A719F041G
Dec 6, 2016Pall Aeropower Corporation 1835081$76.00DlaSPE4A714D51860006
Nov 8, 2016Pall Aeropower Corporation 1835098$76.00DlaSPE4A714D51860005
Jun 19, 2016Pall Aeropower Corporation 1835081$76.00DlaSPE4A714D51860004
Aug 12, 2015Pall Aeropower Corporation 1835081$72.75DlaSPE4A714D51860003
Apr 7, 2015Pall Aeropower Corporation 1835081$72.75DlaSPE4A714D51860002

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 15 buys on record in total.

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 AC8584F1197.

Request AC8584F1197

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
$127.95
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Body Diameter
INCHES MAXIMUM 1.717
Filtration Rating In Microns
ABSOLUTE 5.0
End Item Identification
C5A AIRCRAFT
Body Overall Length
INCHES MAXIMUM 6.200
Fsc Application Data
ACFT HYDRAULIC SYSTEM

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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