Home · NSN 00-684-2547

NSN 00-684-2547 — O-Ring

NIIN 00-684-2547 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-684-2547 is the national stock number for an o-ring. It cross-references to 8 manufacturer part numbers from 8 CAGE codes, including Sae International, Honeywell International Inc., Parker-Hannifin Corp; the primary is 2-249 47-071. The unit of issue is EA and the FLIS list price is $2.37.

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.

8

part numbers from 8 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-684-2547: 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
MS295610U583Sae International3 · Design control (vendor)2 · Fully interchangeable
MS29561-2490U583Sae International3 · Design control (vendor)2 · Fully interchangeable
S8171K2770210Honeywell International Inc.3 · Design control (vendor)2 · Fully interchangeable
SAE-AS295610U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
2-249 47-07102697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
2-249 N4771-70C0308Parker Hannifin Gmbh O-Ring Division5 · Secondary reference9 · Reference only
AMS-R-736281343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AMS-R-73620U583Sae International5 · Secondary reference1 · Not fully interchangeable
AS29561-24981343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
MS2956181343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
MS29561-24996906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS29561-24981343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
S8171K2759789Proponent, Inc.5 · Secondary reference2 · Fully interchangeable
S8171K2772599Alliedsignal Inc Dba Allied-Signal Aerospace Co5 · Secondary reference9 · Reference only

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 2-249 47-071.

Request 2-249 47-071

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
$2.37
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Shelf life code
Y
Effective
Oct 1, 2025

Item characteristics

Outside Diameter
INCHES NOMINAL 5.137
Cross-Sectional Height
INCHES MINIMUM 0.135 AND INCHES MAXIMUM 0.143
Center Hole Diameter
INCHES MINIMUM 4.844 AND INCHES MAXIMUM 4.874
Elongation Percentage
MAXIMUM 250
Hardness Rating
SHORE DUROMETER A NOMINAL 70.0
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.