NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-01-121-0385
Key Washer P/N 74A410582-2001
In stock — 1 on our U.S. shelfNSN 5310-01-121-0385 5310011210385 NIIN 011210385
SECO Parts has 1 in stock of NSN 5310-01-121-0385 — Key Washer — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $189.82 per each — a public reference, not our price. We quote each request, usually the same business day, and surplus parts often quote below or above it.
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
- WASHER,KEY
- SECO description
- WASHER, KEY
- Federal supply class
- FSC 5310 — Nuts and Washers
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:
5310-01-121-0385 011210385 74A410582-2001 10109379
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
- Hole diameter
- 0.577–0.587 in
- Outside diameter
- 0.910 in (nominal)
- Internal straight key width
- 0.110–0.120 in
- Distance from centerline to inside of prebent key
- 0.530 in (nominal)
- Internal key quantity
- 2
- Material thickness
- 0.056–0.068 in
- Minimum tensile strength
- Pounds Per Square Inch 180000
- Wire hole diameter
- 0.062–0.067 in
- External prebent key angle
- 30.0 ° (nominal)
- Special features
- One External Key Straight Shape; Internal Keys Bottom Round Surface
- Material
- Overall Steel Comp 4130
- Material document and classification
- Overall MIL Spec Single Material Response -IL-S-6758,Cond E2 or MIL Spec Single Material Response -IL-S-18729,Cond N
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
74A410582-2001
Also referenced as
10109379
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 | 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 5310-01-121-0385?
NSN 5310-01-121-0385 (5310011210385) — Key Washer: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for key washer in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-01-121-0385 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-01-121-0385 cost?
The government catalog (FEDLOG) lists NSN 5310-01-121-0385 at $189.82 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.
What part numbers cross-reference to NSN 5310-01-121-0385?
Part numbers that cross-reference this NSN include 74A410582-2001. It is also referenced by older, superseded or advisory numbers: 10109379. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names WASHER,KEY. Same name is not the same part: check the part numbers.