NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5331 › 5331-00-165-1937
O-Ring P/N J221P161
In stock — 10 on our U.S. shelfNSN 5331-00-165-1937 5331001651937 NIIN 001651937
SECO Parts has 10 in stock of NSN 5331-00-165-1937 — 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 | 10 |
| Total | 10 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5331-00-165-1937 001651937 J221P161 649-393-161-0 AS3209-161 ST1000-161 AMS7276 MIL-R-83248/1 MILR83248 M83248/1-161 MS9388-161 S9413-161
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
- Center hole diameter
- 5.452–5.522 in
- Material
- Rubber Fluorocarbon Class Fpm
- Elongation percentage
- Maximum 125
- Temp rating
- Fahrenheit -15.0 and Fahrenheit 400.0
- Hardness rating
- Shore Durometer a Nominal 75.0
- Outside diameter
- 5.652–5.734 in
- Cross-sectional height
- 0.100–0.106 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
J221P161 649-393-161-0 AS3209-161 ST1000-161 AMS7276 MIL-R-83248/1 MILR83248 M83248/1-161 MS9388-161 S9413-161 2-161 V747-75 2-161V1164-75 2-161V1226-75 2-161V0747-75
Also referenced as
1801490 ITEM NO. 72 363628 DD-4936 ITEM NO 16 DD-4920 REF NO 16 845-7108907 ITEM 26 901011PL FIND NO 36 500185-V 6735231-193 2643-825-89 ITEM 26 568-161 AS3085-161
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 5331-00-165-1937?
NSN 5331-00-165-1937 (5331001651937) — O-Ring: SECO Parts has 10 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 5331-00-165-1937 available?
SECO Parts has 10 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5331-00-165-1937 cost?
NSN 5331-00-165-1937 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 5331-00-165-1937?
Part numbers that cross-reference this NSN include J221P161, 649-393-161-0, AS3209-161, ST1000-161, AMS7276, MIL-R-83248/1, MILR83248, M83248/1-161. It is also referenced by older, superseded or advisory numbers: 1801490 ITEM NO. 72, 363628, DD-4936 ITEM NO 16, DD-4920 REF NO 16, 845-7108907 ITEM 26, 901011PL FIND NO 36. 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.