NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5331 › 5331-00-550-6747
O-Ring P/N AS3578-904
In stock — 21 on our U.S. shelfNSN 5331-00-550-6747 5331005506747 NIIN 005506747
SECO Parts has 21 in stock of NSN 5331-00-550-6747 — O-Ring — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Low-cost part: quoted by the line, $50 minimum per line; quantity pricing on request.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- O-RING
- Federal supply class
- FSC 5331 — O-Ring
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 21 |
| Total | 21 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5331-00-550-6747 005506747 AS3578-904 SAE-AS3578 PRP904-7446 904-7446 220293 PRP568-04-4024-65 PRP568-904-4024-65 B-4SR849-65 B-904SR849-65 8,92X1,83-20B7
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Material
- Rubber Butadiene-Acrylonitrile Class Nbr
- Temp rating
- Fahrenheit -65.0 and Fahrenheit 200.0
- Hardness rating
- Shore Durometer a Nominal 65.0
- Outside diameter
- 0.495 in (nominal)
- Cross-sectional height
- 0.069–0.075 in
- Center hole diameter
- 0.346–0.356 in
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
AS3578-904 SAE-AS3578 PRP904-7446 904-7446 220293 PRP568-04-4024-65 PRP568-904-4024-65 B-4SR849-65 B-904SR849-65 8,92X1,83-20B7 AS568-904 2BG612B34E14E61F17Z1 AS568-904AMS7271 29822-191 34666-4 MS9020-04 MS9020-04ES 3-904 N506-65 3-904 N210-70
Also referenced as
3-904 N1000-70
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5331-00-550-6747?
NSN 5331-00-550-6747 (5331005506747) — O-Ring: SECO Parts has 21 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for o-ring in federal supply class 5331 (O-Ring).
Is NSN 5331-00-550-6747 available?
SECO Parts has 21 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5331-00-550-6747 cost?
NSN 5331-00-550-6747 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.
What part numbers cross-reference to NSN 5331-00-550-6747?
Part numbers that cross-reference this NSN include AS3578-904, SAE-AS3578, PRP904-7446, 904-7446, 220293, PRP568-04-4024-65, PRP568-904-4024-65, B-4SR849-65. It is also referenced by older, superseded or advisory numbers: 3-904 N1000-70. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names O-RING. Same name is not the same part: check the part numbers.