Home · FSC 4310 Compressors And Vacuum Pumps · NSN 4310-01-571-6552

NSN 4310-01-571-6552 — Air Cleaner,Intake

NIIN 01-571-6552 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

Buying rhythm

from 8 government buys since 2017

The government has bought this item about every 7 months (loose, gaps vary ±73%). Last buy Jun 23, 2023. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.

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.

NSN 4310-01-571-6552 is the national stock number for an air cleaner,intake in federal supply class 4310 (Compressors And Vacuum Pumps). It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Department Of Defense Project Manager-Mobile Electric Power, Parker-Hannifin Corporation; the primary is 97-24025. The unit of issue is EA and the FLIS list price is $399.81.

The U.S. government has bought this item 18 times on record, most recently on June 23, 2023 at $275.80 each from Direct Line, Inc. 1 solicitation is open right now, the soonest due October 7, 2026 for 45 EA. 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 solicitation, 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
97-24025	30554	Department Of Defense Project Manager-Mobile Electric Power	1 · Design control	2 · Fully interchangeable
CCV1500-04	55752	Parker-Hannifin Corporation	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

SPE7M126U6883 · 45 EA · due Oct 7, 2026 · Y · AMSC D · DIBBS

What the government paid

Date	Vendor	Qty	Unit cost	Buyer	Reference
Jun 23, 2023	Direct Line, Inc 0GE52	38	$275.80	Dla	SPE4A523P4363
Feb 17, 2021	Direct Line, Inc 0GE52	85	$223.00	Dla	SPE4A521V0764
Nov 25, 2019	Central Diesel, Inc. 7A013	109	$224.71	Dla	SPE4A120V0131
May 14, 2019	Fleet Supply Warehouse LLC 6GS07	58	$208.28	Dla	SPE7M119P5288
Sep 10, 2018	Central Diesel, Inc. 7A013	72	$196.60	Dla	SPE7M118V126J
Mar 30, 2018	Zemarc Corporation 7P915	60	$196.82	Dla	SPE7M018V6037
Sep 11, 2017	Aer Supply, Ltd. 3TXD4	42	$184.52	Dla	SPE7M117VC158
Apr 4, 2017	Aer Supply, Ltd. 3TXD4	54	$184.95	Dla	SPE7M017V7214
Feb 29, 2016	Great Lakes Power Products Inc 4M372	58	$187.90	Dla	SPE7M116V8043
Oct 15, 2015	Aer Supply, Ltd. 3TXD4	56	$191.50	Dla	SPE7M116V0925
Aug 25, 2015	Great Lakes Power Products Inc 4M372	28	$194.56	Dla	SPE7M115VG757
Jul 16, 2012	Great Lakes Power Products Inc 4M372	46	$195.84	Dla	SPM7M912V7427
Apr 16, 2012	Vehicle Maintenance Program Inc 0HBG3	52	$197.00	Dla	SPM7M912V4989
Mar 19, 2012	Western Diesel Services, Inc. 3Z7L8	37	$198.00	Dla	SPM7M912V3929
Feb 23, 2012	Great Lakes Power Products Inc 4M372	41	$198.40	Dla	SPM7M912V3308
Feb 1, 2012	Vehicle Maintenance Program Inc 0HBG3	23	$199.82	Dla	SPM7M912V2819
Jan 23, 2012	Great Lakes Power Products Inc 4M372	45	$198.97	Dla	SPM7M912V2646
Sep 29, 2011	Great Lakes Power Products Inc 4M372	20	$200.48	Dla	SPM7M911VA119

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 18 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 97-24025.

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

DLA management data

FLIS unit price: $399.81
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Width: INCHES NOMINAL 7.940
Overall Length: INCHES NOMINAL 7.200
Overall Height: INCHES NOMINAL 5.120
End Item Identification: 6115-01-530-1458
Element Replaceability: REPLACEABLE
Part Name Assigned By Controlling Agency: FILTER,CRANKCASE VENTILATION
Quantity: 1

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.