NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5325 › 5325-01-244-2690
Retaining Ring P/N AMD-1403 ITEM 77
In stock — 91 on our U.S. shelfNSN 5325-01-244-2690 5325012442690 NIIN 012442690
SECO Parts has 91 in stock of NSN 5325-01-244-2690 — 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
- Federal supply class
- FSC 5325 — Fastening Devices
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| Serviceable | SV | 91 |
| Total | 91 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5325-01-244-2690 012442690 AMD-1403 ITEM 77 247353 5100-200-S-PP 3100-200 3100-200-ST-PA MS16624-3200 5100-200 AB722-0091-000 PC 53
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
- Inside diameter
- 1.830–1.863 in
- Casehardening indicator
- Not Case-Hardened
- Major thickness
- 0.059–0.065 in
- Usage design
- External
- Material hardness rating
- Rockwell C Minimum 47.0 and Rockwell C Maximum 52.0
- Material
- Steel Comp 1070 or Steel Comp 1074 or Steel Comp 1078 or Steel Comp 1080 or Steel Comp 1085 or Steel Comp 1086 or Steel Comp 1090
- Material document and classification
- Fed STD 1ST Material Response Fed STD 66, CO- 1070 and Fed STD 2ND Material Response Fed STD 66, CO- 1074 and Fed STD 3RD Material Response Fed STD 66, CO- 1078 and Fed STD 4TH Material Response Fed STD 66, CO- 1080 and Fed STD 5TH Material Response Fed STD 66, CO- 1084 and Fed STD 6TH Material Response Fed STD 66, CO- 1085 and Fed STD 7TH Material Response Fed STD 66, CO- 1086 and Fed STD 8TH Material Response Fed STD 66, CO- 1090
- Surface treatment
- Phosphate Zinc
- Surface treatment document and classification
- Def Stan/spec Single Treatment Response DOD--16232, Tye Z, Class 2
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
AMD-1403 ITEM 77 247353 5100-200-S-PP 3100-200 3100-200-ST-PA MS16624-3200
Also referenced as
5100-200 AB722-0091-000 PC 53
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 91 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 5325-01-244-2690?
NSN 5325-01-244-2690 (5325012442690) — Retaining Ring: SECO Parts has 91 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 5325-01-244-2690 available?
SECO Parts has 91 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5325-01-244-2690 cost?
NSN 5325-01-244-2690 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 5325-01-244-2690?
Part numbers that cross-reference this NSN include AMD-1403 ITEM 77, 247353, 5100-200-S-PP, 3100-200, 3100-200-ST-PA, MS16624-3200. It is also referenced by older, superseded or advisory numbers: 5100-200, AB722-0091-000 PC 53. 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.