NSN catalog · 90,147 partsCatalog › Hardware and Abrasives › FSC 5331 › 5331-00-618-1603
O-Ring P/N MS28775-240
In stock — 305 on our U.S. shelfNSN 5331-00-618-1603 5331006181603 NIIN 006181603
SECO Parts has 305 in stock of NSN 5331-00-618-1603 — O-Ring — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
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 | NE | 289 |
| New Surplus | NS | 16 |
| Total | 305 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5331-00-618-1603 006181603 MS28775-240 SAE-AS28775 P48026-240 PRP568-240-4067-70 2300-79130 2-240 N304-75 N0304 2-240 MS28775-240ES 1100-1020-2 6230-18
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
- Cross-sectional height
- 0.135–0.143 in
- Center hole diameter
- 3.719–3.749 in
- Outside diameter
- 3.976–4.048 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
MS28775-240 SAE-AS28775 P48026-240 PRP568-240-4067-70 2300-79130 2-240 N304-75 N0304 2-240 MS28775-240ES 1100-1020-2 6230-18
Also referenced as
1000-013PC18 202994PC10ASSYH 2300-446 PC 48 2640-047PC17 V3E10005PC34 5762506 4-07782 M83248/1-240 2-240MILP5516B ARP568-240MIP55 16-70DURM AN6230B18 230-927-240-730 -A ARP568-240MILP5 516 AN6230-18 ARP568-240MILP5 516-70 62490-18 903018 B05312 15809D PIECE 92 2-240 10154076
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 305 on the shelf |
| 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 5331-00-618-1603?
NSN 5331-00-618-1603 (5331006181603) — O-Ring: SECO Parts has 305 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 5331-00-618-1603 available?
SECO Parts has 305 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5331-00-618-1603 cost?
SECO lists NSN 5331-00-618-1603 at $11.75 on its online store for card checkout; request a quote for quantity or to buy on a purchase order.
What part numbers cross-reference to NSN 5331-00-618-1603?
Part numbers that cross-reference this NSN include MS28775-240, SAE-AS28775, P48026-240, PRP568-240-4067-70, 2300-79130, 2-240 N304-75, N0304 2-240, MS28775-240ES. It is also referenced by older, superseded or advisory numbers: 1000-013PC18, 202994PC10ASSYH, 2300-446 PC 48, 2640-047PC17, V3E10005PC34, 5762506. 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.