NSN catalog · 90,147 partsCatalog › Hand Tools › FSC 5120 › 5120-00-490-5581
Retaining Ring Installation Tool P/N T26
In stock — 11 on our U.S. shelfNSN 5120-00-490-5581 5120004905581 NIIN 004905581
SECO Parts has 11 in stock of NSN 5120-00-490-5581 — Retaining Ring Installation Tool — 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
- INSTALLATION TOOL,RETAINING RING
- SECO description
- INSTALLATION TOOL
- Federal supply class
- FSC 5120 — Hand Tools, Nonedged, Nonpowered
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 11 |
| Total | 11 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5120-00-490-5581 004905581 T26 FRS639843 10391175
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
Cross-reference part numbers
T26 FRS639843
Also referenced as
10391175
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 | GSA General Services Administration |
| Acquisition advice code | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 11 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.
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FAQ
What is NSN 5120-00-490-5581?
NSN 5120-00-490-5581 (5120004905581) — Retaining Ring Installation Tool: SECO Parts has 11 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for retaining ring installation tool in federal supply class 5120 (Hand Tools, Nonedged, Nonpowered).
Is NSN 5120-00-490-5581 available?
SECO Parts has 11 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5120-00-490-5581 cost?
SECO lists NSN 5120-00-490-5581 at $289.10 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 5120-00-490-5581?
Part numbers that cross-reference this NSN include T26, FRS639843. It is also referenced by older, superseded or advisory numbers: 10391175. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names INSTALLATION TOOL,RETAINING RING. Same name is not the same part: check the part numbers.