NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-00-945-5750
Key Washer P/N 1-130-235-01
In stock — 18 on our U.S. shelfNSN 5310-00-945-5750 5310009455750 NIIN 009455750
SECO Parts has 18 in stock of NSN 5310-00-945-5750 — Key Washer — 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
- WASHER,KEY
- SECO description
- PIN
- Federal supply class
- FSC 5310 — Nuts and Washers
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 18 |
| Total | 18 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-945-5750 009455750 1-130-235-01
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
- 0.328–0.333 in
- Outside diameter
- 0.568 in (nominal)
- Tapered key major width
- 0.145 in (nominal)
- Internal straight key width
- 0.114–0.116 in
- Overall distance including keys
- 0.714 in (nominal)
- Split key length
- 0.157–0.177 in
- External key quantity
- 2
- Material thickness
- 0.027–0.035 in
- Hardness rating
- Rockwell Superficial 30-T Maximum 76.0
- Angle between external keys
- 60.0 ° (nominal)
- External prebent key angle
- 20.0–40.0 °
- Special features
- One Internal Flat Key Located AT 90 Deg Angle to External Keys 0.114 In. Min,0.11L In. Max Width,0.118 In. Min,0.123 In. Max LG
- Material
- Overall Steel
- Material document and classification
- Overall Assn STD Single Material Response A-S5510
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
1-130-235-01
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 18 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 5310-00-945-5750?
NSN 5310-00-945-5750 (5310009455750) — Key Washer: SECO Parts has 18 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 5310-00-945-5750 available?
SECO Parts has 18 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-945-5750 cost?
NSN 5310-00-945-5750 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 5310-00-945-5750?
Part numbers that cross-reference this NSN include 1-130-235-01. 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.