Home · FSC 5331 O-Ring · NSN 5331-01-101-6073

NSN 5331-01-101-6073 — O-Ring

NIIN 01-101-6073 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5331-01-101-6073 is the national stock number for an o-ring in federal supply class 5331 (O-Ring). It cross-references to 14 manufacturer part numbers from 7 CAGE codes, including Sae International, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Marotta Controls Inc; the primary is 4400171-1190. The unit of issue is EA and the FLIS list price is $1.83.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 2, 2026 for $719 from Dbr Industries, Inc.. 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.

14

part numbers from 7 CAGEs

0

open solicitations, all agencies

1

government buy in 24 months

0

sellers with confirmed stock

Watch NSN 5331-01-101-6073: 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
AS3581-119CP0U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
SAE-AS35810U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
M83248-2-11981349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
4400171-119099657Marotta Controls Inc5 · Secondary reference1 · Not fully interchangeable
4400171-1190CP03950Naval Inventory Control Point Mechanicsburg5 · Secondary reference2 · Fully interchangeable
52660-300 ITEM NO. 2499643Eaton Aerospace LLC5 · Secondary reference9 · Reference only
52660-300 ITEM NO. 24CP03950Naval Inventory Control Point Mechanicsburg5 · Secondary reference2 · Fully interchangeable
AS3581-119CP81343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
B05304K0207Hale Hamilton (Valves) Limited5 · Secondary reference1 · Not fully interchangeable
BS1806-119K0207Hale Hamilton (Valves) Limited5 · Secondary reference1 · Not fully interchangeable
M83248-2-119CP03950Naval Inventory Control Point Mechanicsburg5 · Secondary reference2 · Fully interchangeable
PL7139 ITEM 14K0207Hale Hamilton (Valves) Limited5 · Secondary reference9 · Reference only
PL7141 ITEM 14K0207Hale Hamilton (Valves) Limited5 · Secondary reference9 · Reference only
PL7385 ITEM 14K0207Hale Hamilton (Valves) Limited5 · Secondary reference9 · Reference only
PL7730 ITEM 14K0207Hale Hamilton (Valves) Limited5 · Secondary reference9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 2, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 2, 2026Dbr Industries, Inc. 1K697$719DlaSPE7L126V004Q » Award/Basic Package View

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy 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 4400171-1190.

Request 4400171-1190

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
$1.83
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Outside Diameter
INCHES NOMINAL 1.130
Temp Rating
FAHRENHEIT -20.0 AND FAHRENHEIT 400.0
Cross-Sectional Height
INCHES MINIMUM 0.100 AND INCHES MAXIMUM 0.106
Center Hole Diameter
INCHES MINIMUM 0.914 AND INCHES MAXIMUM 0.934
Elongation Percentage
MAXIMUM 100
Hardness Rating
SHORE DUROMETER A NOMINAL 90.0
Criticality Code Justification
ZZZW
Material
RUBBER FLUOROCARBON CLASS FPM
Departure From Cited Document
CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D

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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