NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5325 › 5325-00-664-2779
Retaining Ring P/N X5133-98MD
In stock — 69 on our U.S. shelfNSN 5325-00-664-2779 5325006642779 NIIN 006642779
SECO Parts has 69 in stock of NSN 5325-00-664-2779 — Retaining 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
- RING,RETAINING
- SECO description
- RING, RETAINING H/B
- Federal supply class
- FSC 5325 — Fastening Devices
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 45 |
| New | NE | 24 |
| Total | 69 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5325-00-664-2779 006642779 X5133-98MD 5133-98-S-MD 1000-98-ST-CD MS16633-1098 X5131-98
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
- Steel
- Usage design
- External
- Material hardness rating
- Rockwell C Minimum 47.0 and Rockwell C Maximum 52.0
- Inside diameter
- 0.822 in (nominal)
- Material document and classification
- Fed STD Single Material Response Fed STD No. 66,FS1066 to FS1090
- Casehardening indicator
- Not Case-Hardened
- Surface treatment
- Cadmium
- Major thickness
- 0.050 in (nominal)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
X5133-98MD 5133-98-S-MD 1000-98-ST-CD MS16633-1098
Also referenced as
X5131-98
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 69 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 5325-00-664-2779?
NSN 5325-00-664-2779 (5325006642779) — Retaining Ring: SECO Parts has 69 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for retaining ring in federal supply class 5325 (Fastening Devices).
Is NSN 5325-00-664-2779 available?
SECO Parts has 69 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5325-00-664-2779 cost?
NSN 5325-00-664-2779 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 5325-00-664-2779?
Part numbers that cross-reference this NSN include X5133-98MD, 5133-98-S-MD, 1000-98-ST-CD, MS16633-1098. It is also referenced by older, superseded or advisory numbers: X5131-98. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names RING,RETAINING. Same name is not the same part: check the part numbers.