Home · FSC 4320 Power And Hand Pumps · NSN 4320-01-252-8440

NSN 4320-01-252-8440 — Ring,Wearing

NIIN 01-252-8440 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 6 government buys since 2017

The government has bought this item about every 1.5 years (regular, gaps vary ±45%). Last buy Jul 25, 2024. If the rhythm holds, the next one falls between Apr 26, 2025 and Oct 28, 2026: a buy is due about now. 1 solicitation is open right now.

How well this works: for regular items, "next buy about one typical gap after the last, give or take 121 days" caught the actual next buy 42% of the time across 15,552 past buys, against 22% 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 4320-01-252-8440 is the national stock number for a ring,wearing in federal supply class 4320 (Power And Hand Pumps). It cross-references to 1 manufacturer part number from 1 CAGE code, including Circor Naval Solutions LLC; the primary is 654B0256-C051A. The unit of issue is EA and the FLIS list price is $9,373.12.

The U.S. government has bought this item 17 times on record, most recently on July 30, 2024 at $6,551.00 each from Circor Naval Solutions LLC. The median unit price paid over 36 months is $6,551.00. 1 solicitation is open right now, the soonest due October 5, 2026 for 3 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.

1

part number from 1 CAGE

1

open solicitation, all agencies

0

government buys in 24 months · median $6,551.00

0

sellers with confirmed stock

Watch NSN 4320-01-252-8440: 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
654B0256-C051A63857Circor Naval Solutions LLC3 · Design control (vendor)2 · Fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Jul 30, 2024Circor Naval Solutions LLC 638573$6,551.00DlaSPE7M024P4045
Jul 25, 2024Circor Naval Solutions LLC 638575$6,551.00DlaSPE7L324V7415
Feb 5, 2024Circor Naval Solutions LLC 638573$6,255.00DlaSPE7M124P3226
Jul 19, 2021Circor Naval Solutions LLC 638574$5,087.00DlaSPE7M121P5650
Oct 15, 2019Circor Naval Solutions LLC 638578$4,591.00DlaSPE7M120V0668
Jul 16, 2018Circor Naval Solutions LLC 638578$4,297.00DlaSPE7M118V049N
Jun 26, 2018Circor Naval Solutions LLC 638574$4,297.00DlaSPE7M118V027G
Jan 11, 2017Circor Naval Solutions LLC 638575$3,264.00DlaSPE7M017V3970
Jul 13, 2015Circor Naval Solutions LLC 638576$3,108.00DlaSPE7M115VE437
Apr 14, 2015Circor Naval Solutions LLC 638572$3,108.00DlaSPE7M115V9594
Sep 18, 2013Circor Naval Solutions LLC 638579$2,250.00DlaSPE7M313V4359
Jan 15, 2013Circor Naval Solutions LLC 638574$2,250.00DlaSPM7M313M3323
Feb 4, 2008Circor Naval Solutions LLC 638576$1,994.19DlaSPM76004D97261067
Feb 15, 2007Circor Naval Solutions LLC 638575$1,967.66DlaSPM76004D97260463
Jan 3, 2007Circor Naval Solutions LLC 638575$1,967.66DlaSPM76004D97260425
Nov 21, 2006Circor Naval Solutions LLC 638573$1,967.66DlaSPM76004D97260397
Oct 14, 2006Circor Naval Solutions LLC 638573$1,967.66DlaSPM76004D97260345

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 17 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 654B0256-C051A.

Request 654B0256-C051A

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

DLA management data

FLIS unit price
$9,373.12
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

End Item Identification
WARREN PUMP MODEL 5-2CVN-15 CENTRIFUGAL PUMP
Material
COPPER ALLOY

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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