Home · NSN 01-005-0521

NSN 01-005-0521 — O-Ring

NIIN 01-005-0521 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 01-005-0521 is the national stock number for an o-ring. It cross-references to 14 manufacturer part numbers from 10 CAGE codes, including Sae International, Society Of Automotive Engineers Inc, Parker-Hannifin Corp; the primary is 10163349. The unit of issue is EA and the FLIS list price is $0.42.

No government purchase of this stock number is on our record yet. 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 10 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-005-0521: 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
AS3209-2060U583Sae International3 · Design control (vendor)2 · Fully interchangeable
AS3209-20681343Society Of Automotive Engineers Inc3 · Design control (vendor)9 · Reference only
SAE-AMS72760U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
2-206V0747-7502697Parker-Hannifin Corp5 · Secondary reference1 · Not fully interchangeable
2-206V1164-7502697Parker-Hannifin Corp5 · Secondary reference1 · Not fully interchangeable
2-206V1226-7502697Parker-Hannifin Corp5 · Secondary reference1 · Not fully interchangeable
AMS72760U583Sae International5 · Secondary reference2 · Fully interchangeable
AMS727681343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
M83248/1-20681349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MIL-R-83248/181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS9388-20696906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
NF-4008-B0XU76Eddy Pump Corporation5 · Secondary reference1 · Not fully interchangeable
10163349A486GNimikkeistokeskus Ncb Finland69 · Reference only
1588 ITEM 510DHG4Gulf Coast Holdings, Inc Dba UnidynamicsC1 · Not fully interchangeable
9464K6639428Mcmaster-Carr Supply CoC1 · Not fully interchangeable
AS 568A-206D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

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

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 10163349.

Request 10163349

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
$0.42
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 0.749 AND INCHES MAXIMUM 0.775
Temp Rating
FAHRENHEIT -15.0 AND FAHRENHEIT 400.0
Cross-Sectional Height
INCHES MINIMUM 0.135 AND INCHES MAXIMUM 0.143
Center Hole Diameter
INCHES MINIMUM 0.477 AND INCHES MAXIMUM 0.491
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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