Home · FSC 4310 Compressors And Vacuum Pumps · NSN 4310-01-367-7607

NSN 4310-01-367-7607 — Connecting Rod,Piston

NIIN 01-367-7607 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

Buying rhythm

from 16 government buys since 2017

The government has bought this item about every 6 months (loose, gaps vary ±83%). Last buy Sep 22, 2026. 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 4310-01-367-7607 is the national stock number for a connecting rod,piston in federal supply class 4310 (Compressors And Vacuum Pumps). It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Rix Industries; the primary is A7-C2040. The unit of issue is EA and the FLIS list price is $1,039.89.

The U.S. government has bought this item 22 times on record, 5 of them in the last 24 months, most recently on September 22, 2026 for $30,177 from Eci Defense Group, Inc.. The median unit price paid over 36 months is $1,053.90. 1 solicitation is open right now, the soonest due October 6, 2026 for 36 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.

2

part numbers from 1 CAGE

1

open solicitation, all agencies

5

government buys in 24 months · median $1,053.90

0

sellers with confirmed stock

Watch NSN 4310-01-367-7607: 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
A7-C204028953Rix Industries3 · Design control (vendor)2 · Fully interchangeable
C204028953Rix IndustriesD9 · Reference only

Government demand

Open DLA RFQs (DIBBS)

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 22, 2026Eci Defense Group, Inc. 4BJ65$30,177DlaSPE7M126V146B » Award/Basic Package View
Aug 19, 2026Eci Defense Group, Inc. 4BJ6515$1,377.47DlaSPE7M126V098B
Aug 19, 2026Eci Defense Group, Inc. 4BJ65$20,662DlaSPE7M126V098B
Dec 11, 2025Eci Defense Group, Inc. 4BJ6515$1,370.55DlaSPE7M126V3666
Jun 4, 2025Eci Defense Group, Inc. 4BJ6531$1,362.36DlaSPE7M125P7587
Aug 20, 2024S I T Corporation 1MQB318$745.44DlaSPE7M024V5867
Jul 2, 2024S I T Corporation 1MQB332$745.44DlaSPE7M124V4943
Jun 4, 2024S I T Corporation 1MQB322$745.44DlaSPE7M124P6936
Sep 11, 2023Spaires Inc 6ZPL85$710.20DlaSPE7M023P6727
Sep 22, 2022Jgils, LLC 1N8T810$671.11DlaSPE7M122V082U
Sep 15, 2022Pioneer Industries, LLC 6620010$658.68DlaSPE7M122V035W
Apr 1, 2022Jgils, LLC 1N8T85$670.98DlaSPE7MX22F177T
Apr 1, 2022Jgils, LLC 1N8T810$670.98DlaSPE7MX22F177G
Oct 25, 2021Jgils, LLC 1N8T825$670.98DlaSPE7MX22F2652
Dec 31, 2020Phoenix Systems Engineering Inc 07JR53$695.40DlaSPE7M121F6095
Oct 16, 2020Phoenix Systems Engineering Inc 07JR511$695.40DlaSPE7M121F1401
Oct 1, 2020Phoenix Systems Engineering Inc 07JR53$695.40DlaSPE7M121F0086
May 14, 2020Triman Industries Inc 0ZBE81$682.00DlaSPE7M120V8141
May 6, 2020Phoenix Systems Engineering Inc 07JR513$662.80DlaSPE7M120V7845
Apr 22, 2020Phoenix Systems Engineering Inc 07JR54$668.00DlaSPE7M820V2246

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 22 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 A7-C2040.

Request A7-C2040

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
$1,039.89
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Fabrication Method
MACHINED
Piston Connecting End Bearing
INCLUDED
Bearing Replaceability
REPLACEABLE
Piston Connecting End Lubrication Drill Feature
NOT INCLUDED
Special Features
13.040 IN. O/A LG; THREADED BOTH ENDS,1ST END 0.625-18 UNF-3A,SECOND END 0.750-16 UNF-2A; 1.000 IN. OD; INCLUDES A SPRING PIN
Material
STEEL CORROSION RESISTING
Proprietary Characteristics
PACS

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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