Home · FSC 5331 O-Ring · NSN 5331-00-166-8399

NSN 5331-00-166-8399 — O-Ring

NIIN 00-166-8399 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 5331-00-166-8399 is the national stock number for an o-ring in federal supply class 5331 (O-Ring). It cross-references to 22 manufacturer part numbers from 16 CAGE codes, including Parker-Hannifin Corp, General Electric Company, Sae International; the primary is 10163212. The unit of issue is EA and the FLIS list price is $21.56.

The U.S. government has bought this item 2 times on record, 2 of them in the last 24 months, most recently on September 24, 2026 for $20,269 from Ge Engine Services Distribution, L.L.C.. 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.

22

part numbers from 16 CAGEs

0

open solicitations, all agencies

2

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 5331-00-166-8399: 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
2-154V0747-7502697Parker-Hannifin Corp3 · Design control (vendor)2 · Fully interchangeable
2-154V1164-7502697Parker-Hannifin Corp3 · Design control (vendor)2 · Fully interchangeable
2-154V1226-7502697Parker-Hannifin Corp3 · Design control (vendor)2 · Fully interchangeable
J221P15407482General Electric Company3 · Design control (vendor)2 · Fully interchangeable
M83248/1-1540U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS83248/10U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
2-154-77-54502697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
2-154V747-7502697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
2-154V884-7502697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
649-393-154-0F0301Safran Aircraft Engines5 · Secondary reference2 · Fully interchangeable
649-393-154-058828Cfm International Inc5 · Secondary reference2 · Fully interchangeable
J221P154062W0Ge Engine Services Distribution, L.L.C.5 · Secondary reference2 · Fully interchangeable
M83248-1-154ESH2313Eriks B.V.5 · Secondary reference9 · Reference only
M83248/1-15481349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
M83248/1-15474703Lockheed Martin Aeronautical Systems Support Company Dba Lmassc5 · Secondary reference2 · Fully interchangeable
MILR8324881349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
NAS1593-15496906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
10163212A486GNimikkeistokeskus Ncb Finland69 · Reference only
5331001668399A00AME.C.A Etablissement Central Des Approvisionnements Des Forces Armees Royales69 · Reference only
5331PL01631119009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
5331PL23302149009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
2-154 77-545-75D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
2-154N674-70D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
3S-5271-22 PIEC52406Ruggles-Klingemann Mfg Co Dba The Ruggles-Klingemann CompanyC1 · Not fully interchangeable
M83248-1-154D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
MILR83248/1-154D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
NAS1593-15480205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation UseC1 · Not fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 24, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 24, 2026Ge Engine Services Distribution, L.L.C. 062W0$20,269DlaSPE4A517D0040
Aug 18, 2026Flight Source Inc 1F5A6$885DlaSPEHA626P0356

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 2 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 10163212.

Request 10163212

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
$21.56
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Outside Diameter
INCHES MINIMUM 3.909 AND INCHES MAXIMUM 3.977
Temp Rating
FAHRENHEIT -15.0 AND FAHRENHEIT 400.0
Cross-Sectional Height
INCHES MINIMUM 0.100 AND INCHES MAXIMUM 0.106
Center Hole Diameter
INCHES MINIMUM 3.709 AND INCHES MAXIMUM 3.765
End Item Identification
MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
Elongation Percentage
MAXIMUM 125
Hardness Rating
SHORE DUROMETER A NOMINAL 75.0
Material
RUBBER FLUOROCARBON CLASS FPM

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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