Home · FSC 5331 O-Ring · NSN 5331-01-605-3903

NSN 5331-01-605-3903 — O-Ring

NIIN 01-605-3903 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5331-01-605-3903 is the national stock number for an o-ring in federal supply class 5331 (O-Ring). It cross-references to 1 manufacturer part number from 2 CAGE codes, including Parker-Hannifin Corporation, Thg Corporation Dba Sorensen Systems; the primary is M950Q37043Z5048. The unit of issue is EA and the FLIS list price is $47.42.

The U.S. government has bought this item 16 times on record, most recently on July 27, 2022 at $55.92 each from Kampi Components Co Inc. 1 solicitation is open right now, the soonest due September 29, 2026 for 195 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 2 CAGEs

1

open solicitation, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 5331-01-605-3903: 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
M950Q37043Z504830781Parker-Hannifin Corporation3 · Design control (vendor)2 · Fully interchangeable
M950Q37043Z50480J913Thg Corporation Dba Sorensen Systems5 · Secondary reference9 · Reference only

Government demand

Open DLA RFQs (DIBBS)

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Jul 27, 2022Kampi Components Co Inc 7Z01658$55.92DlaSPE7M422V5199
Feb 3, 2022Jamaica Bearings Co. Inc. 1251616$59.64DlaSPE7M422V1684
Dec 13, 2021Jamaica Bearings Co. Inc. 1251627$59.64DlaSPE7M522V2297
May 22, 2019Jamaica Bearings Co. Inc. 1251663$59.98DlaSPE5E319V8452
Jan 6, 2018Jamaica Bearings Co. Inc. 1251618$74.30DlaSPE5E318V2067
Dec 8, 2017Jamaica Bearings Co. Inc. 1251611$71.73DlaSPE5E318V1779
Jun 22, 2017Bourbon Seals LLC 7DVN211$74.59DlaSPE5E317V2736
Jun 2, 2017Jamaica Bearings Co. Inc. 1251610$80.00DlaSPE5E317V2403
Mar 21, 2017Bourbon Seals LLC 7DVN215$83.61DlaSPE5E317V1061
Feb 8, 2017Jamaica Bearings Co. Inc. 1251612$87.00DlaSPE5E317V0010
Dec 7, 2016Bourbon Seals LLC 7DVN217$92.10DlaSPE5E817V1901
Nov 4, 2016Jamaica Bearings Co. Inc. 1251611$97.00DlaSPE5E817V1064
Jan 30, 2015I.B. Moore Company LLC 57R7041$97.25DlaSPE5E815V2608
Nov 16, 2013I.B. Moore Company LLC 57R709$524.50DlaSPE5E814V1075
Aug 2, 2013Jamaica Bearings Co. Inc. 125162$3,713.00DlaSPM5E813V3365
Apr 11, 2013I.B. Moore Company LLC 57R702$3,492.41DlaSPM7M013M3711

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 16 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 M950Q37043Z5048.

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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
$47.42
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

End Item Identification
UMM SSGN

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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