NSN catalog · 90,963 partsCatalog › Hand Tools › FSC 5120 › 5120-01-604-3637
Socket Head Screw Key P/N ET25MM
In stock — 1 on our U.S. shelfNSN 5120-01-604-3637 5120016043637 NIIN 016043637
SECO Parts has 1 in stock of NSN 5120-01-604-3637 — Socket Head Screw Key — 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
- KEY,SOCKET HEAD SCREW
- Federal supply class
- FSC 5120 — Hand Tools, Nonedged, Nonpowered
- Used on
- Component to Frs Tool Kit Frs Tool Load (5180-01-584-8643)
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5120-01-604-3637 016043637 ET25MM FRS ET25MM
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
ET25MM FRS ET25MM
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | GSA General Services Administration |
| Acquisition advice code | H Direct delivery from vendor — not stocked by the government; delivered direct from a vendor under a central contract. SECO has 1 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 5120-01-604-3637?
NSN 5120-01-604-3637 (5120016043637) — Socket Head Screw Key: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for socket head screw key in federal supply class 5120 (Hand Tools, Nonedged, Nonpowered).
Is NSN 5120-01-604-3637 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5120-01-604-3637 cost?
NSN 5120-01-604-3637 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 does NSN 5120-01-604-3637 fit?
The federal catalog lists NSN 5120-01-604-3637 as used on: Component to Frs Tool Kit Frs Tool Load (5180-01-584-8643).
What part numbers cross-reference to NSN 5120-01-604-3637?
Part numbers that cross-reference this NSN include ET25MM, FRS ET25MM. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names KEY,SOCKET HEAD SCREW. Same name is not the same part: check the part numbers.