Home · NSN 00-550-6747

NSN 00-550-6747 — O-Ring

NIIN 00-550-6747 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 00-550-6747 is the national stock number for an o-ring. It cross-references to 22 manufacturer part numbers from 18 CAGE codes, including Society Of Automotive Engineers Inc, Sae International, Rtx Corporation; the primary is 220293. The unit of issue is EA and the FLIS list price is $1.21.

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.

22

part numbers from 18 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-550-6747: 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
AS3578-90481343Society Of Automotive Engineers Inc3 · Design control (vendor)9 · Reference only
AS3578-9040U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS35780U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
22029377445Rtx Corporation5 · Secondary reference2 · Fully interchangeable
29822-19111599Triumph Engine Control Systems LLC5 · Secondary reference2 · Fully interchangeable
3-904 N210-7002697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
3-904 N506-6502697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
34666-455820Rtx Corporation5 · Secondary reference9 · Reference only
8,92X1,83-20B7F8226Stacem5 · Secondary reference2 · Fully interchangeable
904-744625184Parker Hannifin Corporation Div O-Ring Division5 · Secondary reference2 · Fully interchangeable
AS3578-904A0126Leonardo Spa Helicopters Division - Production Site5 · Secondary reference2 · Fully interchangeable
AS3578-9041K697Dbr Industries, Inc.5 · Secondary reference2 · Fully interchangeable
AS568-904 2BG612B34E14E61F17Z181343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS568-904 2BG612B34E14E61F17Z10U583Sae International5 · Secondary reference2 · Fully interchangeable
AS568-904AMS727181343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS568-904AMS72710U583Sae International5 · Secondary reference2 · Fully interchangeable
B-4SR849-65SW461Hutchinson Seal De Mexico Stillman Seal Division5 · Secondary reference2 · Fully interchangeable
B-4SR849-6595272Stillman Seal Corporation5 · Secondary reference2 · Fully interchangeable
B-904SR849-6595272Stillman Seal Corporation5 · Secondary reference2 · Fully interchangeable
B-904SR849-65SW461Hutchinson Seal De Mexico Stillman Seal Division5 · Secondary reference2 · Fully interchangeable
K.M109.5330-00-550-6747A3JLJ5 · Secondary reference2 · Fully interchangeable
MS9020-0496906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS9020-04ESH2313Eriks B.V.5 · Secondary reference9 · Reference only
PRP568-04-4024-6577308Parco, LLC5 · Secondary reference2 · Fully interchangeable
PRP568-904-4024-6577308Parco, LLC5 · Secondary reference2 · Fully interchangeable
PRP904-744625184Parker Hannifin Corporation Div O-Ring Division5 · Secondary reference2 · Fully interchangeable
5331PL08291799009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
5331PL10866019009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
3-904 N1000-70D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
34666-4D9182Zf 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 220293.

Request 220293

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
$1.21
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Shelf life code
Y
Effective
Oct 1, 2026

Item characteristics

Outside Diameter
INCHES NOMINAL 0.495
Temp Rating
FAHRENHEIT -65.0 AND FAHRENHEIT 200.0
Cross-Sectional Height
INCHES MINIMUM 0.069 AND INCHES MAXIMUM 0.075
Center Hole Diameter
INCHES MINIMUM 0.346 AND INCHES MAXIMUM 0.356
Hardness Rating
SHORE DUROMETER A NOMINAL 65.0
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.

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