Home · NSN 01-179-0252

NSN 01-179-0252 — O-Ring

NIIN 01-179-0252 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 01-179-0252 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 Gmbh O-Ring Division; the primary is 012-2101-345. The unit of issue is EA and the FLIS list price is $1.80.

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 01-179-0252: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
M83461/1-3450U583Sae International3 · Design control (vendor)2 · Fully interchangeable
M83461/1-34581343Society Of Automotive Engineers Inc3 · Design control (vendor)9 · Reference only
SAE-AS83461/10U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
2-345 N756-75C0308Parker Hannifin Gmbh O-Ring Division5 · Secondary reference9 · Reference only
2-345 N756-7502697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
345-775725184Parker Hannifin Corporation Div O-Ring Division5 · Secondary reference2 · Fully interchangeable
A-345 SR8014-7595272Stillman Seal Corporation5 · Secondary reference2 · Fully interchangeable
AMS-P-83461/10U583Sae International5 · Secondary reference1 · Not fully interchangeable
AMS-P-83461/181343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
D7-34501212Federal-Mogul Corp Government Sales Dept5 · Secondary reference2 · Fully interchangeable
M83461/1-34581349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MIL-P-83461/181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
PRP345-775725184Parker Hannifin Corporation Div O-Ring Division5 · Secondary reference2 · Fully interchangeable
PRP568-345-4367-7077308Parco, LLC5 · Secondary reference2 · Fully interchangeable
012-2101-345D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
AN6227-48D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
MS90064-14D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
TB2125D9182Zf 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 012-2101-345.

Request 012-2101-345

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
$1.80
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Shelf life code
Y
Effective
Oct 1, 2025

Item characteristics

Outside Diameter
INCHES MINIMUM 4.357 AND INCHES MAXIMUM 4.433
Cross-Sectional Height
INCHES MINIMUM 0.205 AND INCHES MAXIMUM 0.215
Center Hole Diameter
INCHES MINIMUM 3.947 AND INCHES MAXIMUM 4.003
Material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

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.

Get the daily Market Pulse

New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.